This is the list of 12 extrasolar planets that were direct imaging directly observed , sorted by observed separations. This method is best work for young planets that emit infrared light and are far from the glaring effects of the star. The most massive directly imaged planet is HR 8799 d , which masses 9 M sub J sub the least massive is Fomalhaut b , which masses 2 M sub J sub . The widest planet star separation is GJ 3483 b , which is 2500 AU the shortest separation is 2M J044144b , which is 2.0 AU. There are 4 members of the multi planet systems, all orbiting around HR 8799 . Yellow rows denote the members of the multi planet system class toccolours sortable border 1 cellspacing 0 cellpadding 2 align center style text align center border collapse collapse margin left 0 margin right auto bgcolor a0b0ff Extrasolar planet Planet Planetary mass Mass Jupiter mass M sub J sub Planetary radius Radius Jupiter radius R sub J sub Orbital period Period Year yr Observed separation Astronomical Unit AU Orbital eccentricity Eccentricity Distance to Earth ly Year of discovery CFBDS 1448 b 6.5 1.8 2.6 40 0.36 69 2011 Beta Pictoris b 8.4 2.3 16 9.5 0.13 63 2008 2M J044144b 7.5 1.9 19 2.0 0.15 450 ref http www.centauri dreams.org ?p 11959 ref 2010 bgcolor ffffb0 HR 8799 e 7.0 2.5 49 14.5 0.14 128 2010 bgcolor ffffb0 HR 8799 d 7.0 1.2 100 24.5 0.09 128 2008 bgcolor ffffb0 HR 8799 c 7.0 1.3 189 37.4 0.24 128 2008 bgcolor ffffb0 HR 8799 b 5.0 1.2 474 69.2 0.17 128 2008 2M1207b 4.2 1.5 1620 40.6 0.37 170 2004 1RXS J160929.1 210524 1RXS 1609 b 8.2 1.7 6518 331.1 0.08 470 2008 LkCa 15 b 6.2 1.8 42315 23.5 0.32 477 2011 DT Virginis Ross 458 AB c 8.5 1.8 22193081 1167.7 0.17 372 ref http exoplanet.eu planet.php?p1 Ross 458 AB &p2 c ref 2011 GJ 3483 b 7.2 1.5 57106021 2481.7 0.71 63 ref http www.allplanets.ru star.php?star WD 200806 661 ref 2011 External links cite web url http exoplanet.eu catalog imaging.php title Candidates detected by imaging work The Extrasolar Planets Encyclopaedia a ... more details
movenotice date August 2011 Replication , in metallography , is the use of thin plastic films to nondestructively duplicate the microstructure of a component. The film is then examined at high magnification s. Replication is a method of copying the topography of a surface by casting or impressing material onto the surface. It is the commonly used technique to duplicate surfaces that are inaccessible in metrology to other forms of nondestructive testing . Image Staphylococcus aureus, 50,000x, USDA, ARS, EMU.jpg right thumb Staphylococcus aureus platinum replica image shot on a TEM at 50,000X magnification The replicas may be imaged in the light microscope or coated with heavy metals, the replicating film melted away, and the heavy metal replica imaged in a Transmission Electron Microscopy Transmission Electron Microscope TEM . The same materials, cellulose acetate film s, are used for creating replicas of biological materials such as bacteria. Category Metallurgy Category Nondestructive testing Industry stub ... more details
Multiple issues unreferenced January 2010 cleanup January 2010 mergewith Cardiac output date January 2010 Cardiac input CI is the inverse operation of cardiac output CO . Cardiac output implies ejection fraction . Ejection fraction is an easily understood and inexpensively imaged mathematical model of Systole medicine systole . Ejection fraction EF end systolic volume ESV divided by end diastolic volume EDV . Cardiac output is a mathematical model of systole. Cardiac input implies injection fraction IF . IF end diastolic volume EDV divided by end systolic volume ESV . Cardiac input is a readily imaged mathematical model of diastole . Cardiovascular physiology DEFAULTSORT Cardiac Input Category Cardiology ... more details
lunar crater data image File Haworth crater.jpg 200px Haworth Crater. caption Haworth Crater as imaged by Diviner . NASA photo . latitude 86.9 N or S S longitude 4 E or W W diameter 35 depth colong eponym Walter Haworth Haworth is an impact crater that lies at the Lunar south pole south pole of the Moon . ref name astronomy.com The crater is named after Walter Haworth . ref name astrogeology.usgs.gov Description The crater was imaged by Diviner . Cabeus crater Cabeus Crater is nearby. File Lunar south pole summer annotated.jpg thumbnail Lunar south pole as imaged by Diviner . See also Lunar south pole References refs refs ref name astronomy.com cite web date January 16, 2009 url http www.astronomy.com asy default.aspx?c a&id 7833 title Chandrayaan 1 peeks inside Moon craters publisher Astronomy.com accessdate June 22, 2010 ref ref name astrogeology.usgs.gov cite web date October 30, 2008 url http astrogeology.usgs.gov HotTopics index.php? archives 346 Two New Crater Names Approved for Earths Moon.html title Two New Crater Names Approved for Earth s Moon publisher U.S. Geological Survey accessdate June 22, 2010 ref External links http astrogeology.usgs.gov SolarSystem Earth Moon USGS Earth s Moon Moon crater stub Category LQ30 quadrangle Category Impact craters on the Moon de Haworth Mondkrater fa ... more details
Unreferenced date December 2009 In cinematography and photography , pre flashing is the exposure of the film or other photosensor to uniform light prior to exposing it to the scene to be imaged. This adds a bias to the overall light input recorded by the sensor. It is sometimes used for artistic effects, as it can be used to add a colour cast to shadow s without significantly affecting highlights. It is also used in fields such as astronomy to bias Charge coupled device CCD image sensors into a linear region, improving their low light sensitivity. DEFAULTSORT Pre Flashing Category Photographic techniques Photo stub ... more details
Orphan date February 2009 Wikify date April 2010 File FEI 0779 BLACK.jpg thumb 250px Phenom electron microscope Phenom is a fast electron microscope developed and marketed by Phenom World. Phenom is a small, table top sized Scanning Electron Microscope SEM , with unique navigation due to the combination of optical and electron optical images. Sample loading takes place in 4 seconds to obtain a CCD overview image for never lost navigation and only 30 seconds into the vacuum part via rapid load lock technology. The system user interface is controlled with a touch screen. No SEM experience is required for users to achieve magnifications of up to 45,000 times with a resolution of 25 nm. gallery gallery File Fruit Fly 1.jpg The leg of a fruit fly imaged with the Phenom. Field of view is 101um. File Diatom0010.jpg Diatoms imaged with the Phenom. Field of view is 50um. gallery External links http www.Phenom World.com www.Phenom World.com science stub Category Microscopes ... more details
lunar crater data image File de gerlache shackleton sverdrup crater.jpg 200px De Gerlache Crater. caption De Gerlache Crater as imaged by Clementine spacecraft Clementine . latitude 88.5 N or S S longitude 87.1 E or W W diameter 32.4 km depth Unknown colong 105 eponym Adrien de Gerlache File Degerlache crater.jpg thumb right De Gerlache Crater as imaged by Lunar Reconnaissance Orbiter LRO . de Gerlache is a moon lunar Impact crater crater that is located along the southern limb of the Moon , within a crater diameter of Shackleton crater Shackleton at the Lunar south pole south pole . From the Earth this crater is seen from the edge, and it lies in perpetual darkness. Thus little or no detail can be seen of this crater, other than the edge of the rim craters rim . The crater is roughly circular, with some slight wear. No craters of note overlie the rim, although some formations may be attached to the southern and western edges. References Lunar crater references External links cite news title Diviner lunar south pole image publisher UCLA date August, 2009 url http www.diviner.ucla.edu gallery figure 4b full res.jpg accessdate March 3, 2010 Category Impact craters on the Moon Moon crater stub da De Gerlache m nekrater fa it De Gerlache cratere ... more details
lunar crater data image File de gerlache shackleton sverdrup crater.jpg 200px Sverdrup Crater. caption Sverdrup Crater as imaged by Clementine spacecraft Clementine . latitude 88.5 N or S S longitude 152.0 E or W W diameter 35 km depth Unknown colong 170 eponym Otto Sverdrup Otto N. Sverdrup File Degerlache crater.jpg thumb Sverdrup Crater as imaged by Lunar Reconnaissance Orbiter LRO . Sverdrup is a Moon lunar Impact crater crater that is located about one crater diameter from the Lunar south pole southern pole of the Moon . It lies on the Far side Moon far side of the Moon with respect to the Earth , in an area of the surface that is only illuminated by very oblique light from the Sun . The interior part of the crater is cloaked in perpetual darkness, and thus has not been mapped using photography. Portions of the rim are illuminated, however, and give the appearance of a worn formation that has been intruded upon by adjacent formations. The nearest craters of note to Sverdrup are De Gerlache crater de Gerlache to the east, and Shackleton crater Shackleton at the south pole. References Lunar crater references External links cite news title Diviner lunar south pole image publisher UCLA date August, 2009 url http www.diviner.ucla.edu gallery figure 4b full res.jpg accessdate March 3, 2010 Category Impact craters on the Moon Moon crater stub fa ... more details
Disk Copy Fast DCF is a file archiver software utility that creates disk image s of floppy disks. It also refers to the file format used to encode the disk image files created. These image files typically use the file extension .DCF . File format information DCF files contain a file header plus a raw image of the floppy disk encoded as a bit stream of the first sector to the last sector imaged. Sectors are imaged from track 00 sector 00 to the last sector recorded. The DCF software by default only records sectors up to the last track used by the file system as specified in the file allocation table. DCF format is not compatible with Rawrite .ima or .img .IMG file format . Software information Disk Copy Fast and its professional commercial version Disk Copy Plus were authored by Chang Ping Lee. The last known version is 5.3a released in 1996. This software does not run well under Windows XP or newer. This software may be abandonware . If you have files saved in this format, WinImage from Gilles Vollant Software will extract them. http www.winimage.com Disk images Category Archive formats software type stub ... more details
Unreferenced date December 2009 Crab cavities are a form of electromagnetic cavity used in particle accelerator s to provide a transverse deflection to particle bunches. They can be used to provide rotation to a charged particle bunch by applying a time varying magnetic field . This rotation of the bunch can be used as a diagnostic tool to measure the length of a bunch the longitudinal dimension is projected into the transverse plane, and imaged or as a means of increasing the luminosity at an interaction point of a collider if the colliding beams cross each other at an angle then called crab crossing . They can also be used in order to minimise beam beam effects, which are important for circular collider s. The KEKB accelerator KEKB accelerator introduced this technology in its last upgrade. See also Cavity resonator Electromagnetism stub DEFAULTSORT Crab Cavity Category Electromagnetism ... more details
Unreferenced date November 2006 Mergeto List of galaxy types date April 2010 File AM 0644 741.jpg 300px right thumb An example of this type, imaged by the Hubble Space Telescope An unbarred lenticular galaxy is a lenticular galaxy lenticular version of an unbarred spiral galaxy . They have the Hubble type of SA0 An example of this is the Galaxy AM 0644 741 . For other examples see Category Unbarred lenticular galaxies . div style clear both div See also Barred lenticular galaxy galaxy DEFAULTSORT Unbarred Lenticular Galaxy Category Unbarred lenticular galaxies Category Lenticular galaxies Category Galaxy morphological types Galaxy stub tr ubuksuz merceksi galaksi ... more details
Orphan date February 2009 Image Spiderweb galaxy MRC 1138 262 Hubble.jpg thumb left 280px Spiderweb Galaxy MRC 1138 262 by Hubble Space Telescope HST MRC 1138 262 nicknamed the Spiderweb Galaxy is a distant galaxy recently imaged by the Hubble Space Telescope . It is formed from dozens of smaller galaxies that were seen in the process of merging through mutual gravitational attraction. External links http www.esa.int esaSC SEMFSIV74TE index 0.html Spiderweb Galaxy WikiSky 11 40 48.4 26 29 8.0 z 15 Sky 11 40 48.4 26 29 8 1 Category Interacting galaxies galaxy stub ... more details
MarsGeo Mount name Galaxius Mons image Image Galaxius Mons.JPG 200px caption Galaxius Mons, as seen by HiRISE . The black line was a section that was not imaged. There are many more details visible on the original image. location latitude 35.1 N or S N longitude 217.8 E or W W type dimensions discoverer naming a classical albedo name Galaxius Mons is a group of mountains in the Cebrenia quadrangle of Mars, located at 35.1 North and 217.8 West. It is 22 km 13.7 miles in diameter . The mountain range has a classical albedo name . ref http planetarynames.wr.usgs.gov Feature 2069 Gazetteer of Planetary Nomenclature IAUWGPSN Galaxius Mons ref References reflist Mars stub Category Cebrenia quadrangle Category Mountains on Mars cs Galaxius Mons pt Galaxius Mons ... more details
Mercury crater data image Image Matabei crater.png 200px caption latitude 39.7 N or S S longitude 13.9 E or W W diameter 24 km eponym Iwasa Matabei Matabei is an impact crater on Mercury planet Mercury . It has a set of dark rays. Dark rays are rare on Mercury, but other occurrences have been identified, such as at Mozart crater imaged during MESSENGER s first Mercury flyby . Mozart crater is interpreted to have excavated dark material from depth during the impact event, creating dark streamers. The dark rays from Matabei may have a similar origin. ref http messenger.jhuapl.edu gallery sciencePhotos image.php?page 1&gallery id 2&image id 232 ref References reflist Category Impact craters on Mercury Mercury planet stub ... more details
image Ion mill.JPG thumb right An ion milling machine . Ion milling machine thins samples until they are transparent to electrons by firing ions typically argon at the surface from an angle and sputtering material from the surface. By making a sample electron transparent, it can be imaged and characterized in a transmission electron microscope TEM . Ion beam milling may also be used for cross section polishing prior to SEM analysis of materials that are difficult to prepare using mechanical polishing. See also Transmission electron microscope Focused ion beam Category Electron microscopy sci stub ... more details
In optics, a conjugate focal plane of a given plane, P , is a plane P such that points on P are imaged at P . ref Warren J. Smith. Modern Optical Engineering Third ed. p. 9 ref In a telescope , the subject focal plane is at infinity and the conjugate image plane, at which the image sensor is placed, is said to be an infinite conjugate . In microscopy and macro photography , the subject is close to the lens and so the plane at which the image sensor is placed is said to be a finite conjugate . Within a system with relay lens es or eyepiece s, there may be planes that are conjugate to the aperture . References references Category Optics atomic physics stub ... more details
singlesource date February 2010 Norfolk County, Massachusetts Colony was one of the original four counties created in the Massachusetts Bay Colony . The county was created by the Massachusetts General Court on May 10, 1643, when it was ordered that the whole Massachusetts Bay Colony plantation within this jurisdiction be divided into four Shire sheires . Norfolk County contained the settlements of Salisbury, Massachusetts Salisbury , Hampton, New Hampshire Hampton , Haverhill, Massachusetts Haverhill , Exeter, New Hampshire Exeter , Dover, New Hampshire Dover , and Portsmouth, New Hampshire Portsmouth . ref Davis, William T. Bench and Bar of the Commonwealth of Massachusetts , p. 44. The Boston History Company, 1895. ref In 1680 the towns of this county were divided between Essex County, Massachusetts Salisbury and Haverhill and the newly formed Province of New Hampshire Hampton, Exeter, Dover, and Portsmouth so that the county ceased to exist. The former Norfolk County is often referred to as Old Norfolk County. Four volumes of records of the Old Norfolk County exist and are at the Essex County, Massachusetts Essex County Registry of Deeds in Salem, Massachusetts Salem . They have been electronically imaged into JPG image files but are not yet online. These four record books were also abstracted by Sidney Perley in The Essex Antiquarian . This magazine published 1897 to 1911 has also been electronically imaged and some volumes are available at http books.google.com books.google.com . A new, unrelated county was established as Norfolk County, Massachusetts from most of the southern portion of Suffolk County, Massachusetts Suffolk County in 1793. References reflist External links http books.google.com books?id Wg4XAAAAYAAJ&pg RA1 PA81&dq Old Norfolk County Massachusetts Essex Antiquarian see pages 18 map , 19 24 article , 81 article continued volume 1 published 1897 Volume 2 pages 11 15,47 49, etc. coord missing Massachusetts Category Former counties of the United St ... more details
lunar crater data image File Nobile crater.jpg 200px Nobile Crater. caption Nobile Crater as imaged by Diviner . NASA photo . latitude 85.2 N or S S longitude 53.5 E or W E diameter 73 km depth Unknown colong 323 eponym Umberto Nobile Nobile is a Moon lunar Impact crater crater that is located near the Lunar south pole southern pole of the Moon . It lies to the south of the crater Scott crater Scott , along the western rim of Amundsen crater Amundsen . Between Nobile and the Lunar south pole southern pole lie the smaller craters Shoemaker lunar crater Shoemaker and Faustini crater Faustini . This is an eroded crater formation that is almost constantly cloaked in deep shadows. When sunlight does enter the interior of this crater, it does so at a very Angle Types of angles oblique angle. The crater rim is overlaid by several lesser craters, the most notable being a formation about half the diameter of Nobile along the western rim. There are also small craters along the southwest and northern parts of the rim. The outer wikt rampart rampart of Amundsen overlies the eastern rim and inner wall. The interior floor of this crater is somewhat irregular, and there are a few small craterlets across the surface. Nobile was previously designated Scott A before being assigned a name by the International Astronomical Union IAU . File Lunar south pole summer annotated.jpg thumb Lunar south pole as imaged by Diviner . References Lunar crater references Category Impact craters on the Moon Moon crater stub de Nobile Mondkrater fa ... more details
orphan date September 2009 Fibre multi object spectrograph FMOS is facility instrument for the Subaru telescope on Mauna Kea in Hawaii . The instrument consists of a complex fibre optic positioning system mounted at the prime focus of the telescope. Fibres are then fed to a pair of large spectrograph s, each weighing nearly 3000 kg. The instrument will be used to look at the light from up to 400 star s or galaxies simultaneously over a field of view of 30 arcminutes about the size of the full moon on the sky. The instrument will be used for a number of key programmes, including galaxy formation and evolution and dark energy via a measurement of the Metric expansion of space rate at which the universe is expanding . It is currently being built by a consortium of institutes led by Kyoto University and Oxford University with parts also being manufactured by the Rutherford Appleton Laboratory , Durham University and the Anglo Australian Observatory . The instrument is scheduled for engineering first light in late 2008. The spectrograph The spectrographs use a technique called OH suppression to increase the sensitivity of the observations The incoming light from the fibres is dispersed to a relatively high resolution and this spectrum forms an image on a pair of spherical mirrors which have been etched at the positions corresponding to the bright OH lines. This spectrum is then re imaged through a second diffraction grating to allow the full spectrum without the OH lines to be imaged onto a single infrared detector. Image FMOS Spectrograph2.gif References http www.sstd.rl.ac.uk FMOS FMOS http www.cfai.dur.ac.uk fix projects fmos fmos.html FMOS Project Category Telescope instruments Category Spectrographs Category Electronic test equipment Category Signal processing Category Laboratory equipment ... more details
Planetary nebula image caption name Soap Bubble Nebula type Planetary nebula epoch J2000 ra 20h 15m 26s dec 38 02 25 dist ly appmag v size v 260 constellation Cygnus constellation Cygnus radius ly absmag v notes names PN G75.5 1.7 The Soap bubble nebula , or PN G75.5 1.7 , is a planetary nebula in the constellation Cygnus constellation Cygnus , ref http www.capella observatory.com ImageHTMLs PNs SoapBubbleNebula.htm Soap Bubble Nebula at Capella Observatoy ref near the Crescent Nebula NGC 6888 . ref http www.noao.edu image gallery html im1059.html Soap Bubble Nebula at NOAO ref It was discovered by amateur astronomer Dave Jurasevich using a 160 mm refractor telescope who imaged the nebula on June 19, 2007 and on July 6, 2008. ref http www.starimager.com Image 20Gallery 20Pages Hydrogen 20Alpha 20Images ic 201318 AP 8 20pane 20mosaic bubble 20nebula.htm Soap Bubble Nebula on D. Jurasevic s website ref The nebula was later independently noted and reported to the International Astronomical Union by Keith. B. Quattrocchi and Mel Helm who imaged PN G75.5 1.7 on July 17, 2008 ref name lostvalley f1 http www.lostvalleyobservatory.com page29crescentbubblenb Soap Bubble Nebula on K. Quatrocchi s website ref References Reflist External links http www.skyandtelescope.com community gallery celestial 65193032.html SkyandTelescope.com Celestial Scenes Soap Bubble Nebula http www.dailymail.co.uk sciencetech article 1202727 The Soap Bubble Nebula thats generating astronomical excitement star gazers.html The Soap Bubble Nebula that s generating astronomical excitement among star gazers http www.redshift live.com en magazine articles Astronomy 16911 Planetary Nebula in the Milky Way 1.html Planetary Nebula in the Milky Way Soap Bubble in Space http www.starimager.com Dave Jurasevich s website http www.lostvalleyobservatory.com Keith Quatrocchi s website http www.sierra remote.com Astrophotography.htm Sierra Remote Observatory s website http www.astro pics.com. Wolfgang Promper D ... more details
otheruses2 Ganesha Infobox feature on Titan name Ganesa Macula image Image Ganesha Macula.jpg 250px caption Ganesa Macula imaged by Cassini Huygens Cassini Synthetic aperture radar radar . type Macula latitude N or S longitude E or W diameter eponym Ganesha Ganesa Macula is a dark feature on Saturn s moon Titan moon Titan . It is named after the Hindu god Ganesha . Ganesa has been tentatively identified as a cryovolcano cryovolcanic dome the result of a mixture of water and ammonia erupting from the center of the dome and spreading out to form a pancake like deposit. ref http www.planetary.org blog article 00000241 DPS Day 4 Titan s surface The Planetary Society Blog The Planetary Society Bot generated title ref References reflist Category Surface features of Titan Category Extraterrestrial volcanoes Titan crater stub ca Ganesa Macula fr Ganesa Macula gl Ganesa Macula sv Ganesa Macula ... more details
NAA can refer to 1 naphthaleneacetic acid synthetic auxin organic compound and plant hormone N Acetylaspartate , a neurochemical often Medical imaging imaged in In vivo magnetic resonance spectroscopy magnetic resonance spectroscopy VLF Transmitter Cutler NAA , a radio station in Cutler, Maine Cutler , Maine , operated by the United States Navy Naa Govindasamy Narita International Airport Corporation Narrabri Airport in International Air Transport Association airport code IATA code NAA National Academy of Arbitrators National Academy of Arts of Bulgaria National Aeronautic Association National Airworthiness Authority National Anthropological Archives National Archives of Australia National Assessment Agency National Association of Actors , a Mexican television and motion picture performers union. National Auctioneers Association National Aviation Academy National Aviation Authority Neutron activation analysis Newspaper Association of America , a trade association Nigerian Accounting Association No abstract available bias North American Airlines North American Arms , an weapon arms company North American Aviation disambig de NAA it NAA ja NAA ... more details
Unreferenced stub auto yes date December 2009 In visual perception , the far point is the point at which an object must be placed along the optical axis for its image to be focused on the retina when the human eye eye is not accommodation reflex accommodating . It is sometimes described as the farthest point from the eye at which images are clear. For an object to be imaged on the retina of an unaccommodated myopic eye it must be brought nearer until it occupies a position conjugate to the retina. This point is called the far point of the eye. For hypermetropic eye, incident light must be already convergent towards behind the retina in order that,it may be brought to focus on the retina. So, in this case the far point is behind the eye. For emmetropic eye, the far point is at infinity. References reflist DEFAULTSORT Far Point Category Vision Eye stub de Fernpunkt Optik es Punto remoto fr Punctum remotum it Punto remoto nl Vertepunt pl Punkt dali ... more details
The Linotronic imagesetter s are a now common type of high quality Computer printer printer , capable of printing at resolutions of up to 2540 dots per inch . The Linotronic allowed graphic artist s to cheaply set type that exceeded the quality of many phototypesetting systems in use at the time. Although too expensive for homes or most offices, but cheaper than many other alternatives of printing, it was the graphic designers dream. Linotronic output by taking a PostScript file to a service bureau . Manufactured by Mergenthaler Linotype Company and popularized by the Adobe Systems Adobe raster image processor RIP , enabling PostScript language files to be imaged by the Linotronic imagesetter. It was the first commercial usage of PostScript, which began the emergence of graphics applications dominance by Adobe. References http www.linotype.com 49 14025 19631972.html History of Linotype 1963 1972 http www.fonthaus.com xheight linotype.cfm Linotype Library A company with a very long tradition. Category Printing tech stub ... more details
Almost every country has featured insects on stamps. Insect related topics such as the mosquito eradication programme of the 1960s anti malaria as well as graphic designs based on insects have also appeared ref Syed Ziaur Rahman , Historical Perspective of Paludism and Commemorative Stamps on Malaria, Hamdard Medicus , Pakistan, Vol. XLI, No. 3, 1998 86 90 ref . See also Topical stamp collecting Stamp catalog References Reflist External links http www.bugsonstamps.com Skap s Bug Stamps. Multi imaged and very complete to N http www.chez.com entomophila Insect Stamps in easy French http patrice.bonafonte.free.fr coleos index us.html Beetles on Stamps http www.asahi net.or.jp CH2M NITU indexe.htm Japanese and English site easily navigated http www.malariastamps.com MCollection.asp http www.malariastamps.com 5GB of images of malaria and mosquitoes on stamps and slogans from over 100 countries philately stub Category Topical postage stamps ... more details
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