CM Topping Microscope Slide, Tongue of Butterfly, ca. 1860s
Proboscis of Butterfly" By Charles Morgan Topping(1799-1874) Readily identified by Topping's handwriting and pattern of paper. F or this slide. Topping used his less-common papers that substituted a circular pattern for his name. Which were for distribution through microscope manufacturers/retailers( who tried to keep the ir supplier anonymous) For information on early microscopy. Visit and Please see our other microscopy items. Multiple purchases save on shipping. Postage price includes insurance.
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ca 1850 CM Topping Microscope Slide, Diamond-Etched Description-Barbados Diatoms
From the early days of microscopical investigations of diatoms. Foraminifera and other microscopic organisms. An early preparation by Charles M. Topping(1799-1874) his handwriting is distinctive. Specimen is a strew of mixed species and shapes of" Fossil Infusoria" from Barbados. Both whole and fragments of shells/frustules. For information on early microscopy. Visit and Please see our other microscopy items. Multiple purchases save on shipping. Postage price includes insurance.
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1860's microscope slide "parasit of a horse" CM Topping
Nice condition slide from the 1800's. Specimen in good condition and a normal sized slide. I am a old school wholesaler dealer and scour GA and New England for the best to buy for my customers. I am also the founder of WorthPoint and would encourage all to visit it if you want to research antique prices.I focus on happy repeat customers and love what I do and try to ensure all customers are happy. I do not stay glued to my computer and have a real job so please do not expect instantaneous answers. Consider your source when buying. I have sold over 11.000 items on eBay and have 99.9% positive feedback. I charge GA sales tax to GA residents. I specialize in paper. Photos, coins and militaria. I sell about anything except reproductions. If it is not old, I say so. If there is a defect, I also say so. If you know more than me about something, ... morethat is OK, as I do not mind learning or being told that I am wrong and strive for accuracy. You can always learn more in this business. If I make a mistake, and we all do, I will take responsibility for it and you can return the item. If buying internationally. Email me for final postage if you are the winner. eBay's quoted postage tends to be too high for a 1st class envelope. Also I make a full decloration of sales value, thus please do not ask or expect otherwise.
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CM Topping Microscope Slide of Human Bone
Ca. 1860s microscope slide of a thin section of" human bone" Expertly prepared by Charles Morgan Topping. 1799-1874) One of the most highly regarded slide-makers of the Victorian era. For information on early microscopy. Visit and. And on Facebook at Please see our other microscopy items. Multiple purchases save on shipping. Postage price includes insurance.
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CM Topping Microscope / Polariscope Slide
Hairs from a Leaf" By Charles M Topping. These structures rotate polarized light, and glow in many colors when viewed between crossed polarizing filters(polariscope) The illustrated polariscope images were photographed without a selenite. For information on early microscopy. Visit and. And on Facebook at Please see our other microscopy items. Multiple purchases save on shipping. Postage price includes insurance.
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