Educational Zoological Marine Sponge Wall Chart, The Welch Scientific Company
By Sargent Welch Scientific Company
Located in Brooklyn, NY
Educational, scientific, zoological, wall chart depicting the anatomy of marine sponges beautifully illustrated by Louise Bush, Assistant Professor of Zoology, Drew University for Th...
Canvas, Wood
Educational Micro-Biology Chart by Sargent-Welch Scientific Company
Located in Brooklyn, NY
Educational, biological, roll up chart by the Sargent-Welch Scientific Company depicting typical cells in micro-biology printed on fortified paper with canvas backing with aluminum e...
Aluminum
Sargent-Welch Scientific Educational Leaf Botanical Model
By Sargent Welch Scientific Company
Located in Brooklyn, NY
Painted resin composite, scientific, educational, botanical model of a leaf by the Sargent Welch Scientific Company.
Composition
Sargent-Welch Scientific Flower Botanical Model
By Sargent Welch Scientific Company
Located in Brooklyn, NY
Painted resin composite, scientific, educational, botanical model of a flower with removable parts.
Composition
Sargent-Welch Scientific Flower Botanical Model
By Sargent Welch Scientific Company
Located in Brooklyn, NY
Painted resin composite, scientific, educational, botanical model of a dicotyledon flower with removable parts.
Composition
Sargent-Welch Scientific Paramecium Zoological Model
By Sargent Welch Scientific Company, Kenny Scharf
Located in Brooklyn, NY
Painted resin composite, scientific, educational, zoological model of a paramecium - single-cell fresh water animal - by the Sargent Welch Scientific Company.
Composition
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H 50 in W 42 in D 0.75 in
Educational Anatomical Tropisms Biology Chart by The Welch Scientific Company
Located in Brooklyn, NY
Educational, anatomical, roll-up chart by The Welch Scientific Supply Co. depicting Tropisms - the growth of organisms in response to an environmental stimulus - is printed on fortif...
Canvas, Wood
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H 50 in W 42 in D 0.75 in
Educational Zoological Fruit Fly Genetics Chart by The Welch Scientific Company
Located in Brooklyn, NY
Educational, zoological, roll-up chart depicting drosophila / fruit fly genetics by The Welch Scientific Company is printed on fortified paper with canvas backing on stained maple ro...
Canvas, Maple
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H 42 in W 5.75 in D 5.25 in
Estate American WM Welch Company Fixed Cistern Marine Barometer, circa 1942
Located in New Orleans, LA
Estate American WM Welch Company Fixed Cistern Marine Barometer, circa 1942.
Brass
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H 20.5 in W 7 in D 15 in
Antique EH Sargent Labratory Precision Orsat Gas Analyzer Apparatus Case 21"
By Sargent Welch Scientific Company
Located in Dayton, OH
Late 19th - early 20th century Orsat gas analyzer apparatus with absorption pipettes and hardwood case, produced by E.H. Sargent & Company. An Orsat gas analyser or Orsat apparatus ...
Glass, Rubber, Hardwood
Educational Frog Embryology Chart by The Welch Scientific Company
Located in Brooklyn, NY
Educational, zoological, roll-up chart depicting frog embryology by The Welch Scientific Company is printed on fortified paper with canvas backing on stained maple rod with ring and ...
Canvas, Maple
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H 29 in Dm 10.25 in
Vintage Scientific Electrostatic Van de Graaff Electrostatic Generator Apparatus
By Sargent Welch Scientific Company
Located in Lafayette, IN
Vintage Van de Graaff electrostatic generator apparatus by the Sargent Welch Scientific Instrument Company. This appears to be a manual version with our the electric belt-drive compo...
Aluminum