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Mix eggs of parasite.in stool exam.
Mongolian Wrestling Pattern Design on Mongolian Banknote
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
change, old coin\nEconomy makes prosperity
50 Bani 1900 Carol I. Coin of Romania. Obverse Bearded bust facing left. Reverse 3-line inscription within laurel and oak wreath with date and denomination
Photomicrograph of flatworm,
United states dollar coin obverse and reverse, 1916 Lincoln one cent coin
Old chilean coin from 1898 isolate on white background
1938 Venezuela postage stamp with an illustration of Simon Bolivar (1783-1830), Venezuela's second President.
Ancient Roman silver denarius coin of Emperor Trajan.
Daphnia - micro organism
Circulating Coins
A stamp printed by France 1978, shows The Sabine Women by Jacques-Louis David (1748-1825)
Icelandic 50 kroner coin with a crab.
Cross section leaf of plant under the light microscope view for botany education.
Old USA coin
amazing inhabitants of the microworld under a microscope
Ancient Greek coin of Agathocles, tyrant of Syracuse, Sicily. Tetradrachm with portrait of Persephone (Kore) and winged goddess Nike, macro view. Theme of old rare coin, money, Greece and history.
Mitosis of Human Cells
Obverse and reverse of 1915 50 centimes silver french coin isolated on white background
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Roman Republic Coin. Ancient Roman silver denarius of the family Calpurnia.
Close up of US currency, Lincoln type, wheat ears from 1918. Includes clipping path.
Psittacosaurus was a Ceratopsian herbivorous dinosaur that lived in Asia in the Cretaceous Period.
Liver Fluke Section under light microscope with white background
British gold stater coin of the iron age Catuvellauni tribe showing a horse from the Essendon treasure hoard at the time of the Roman invasion of Britain, cut out and isolated on a white background
Circulating Coins, one cent
This is a Clara Barton 1948 Postage Stamp
1926 D US Lincoln cent minted in Denver
Free Images: "bestof:HeterusiaTricolor.png Female Heterusia tricolor Eterusia tricolor <small>Hope 1840</small> upperside and wing venation Fauna of British India - Moths Vol 1 1892"
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