This antique grain flow scope similar to a Sargent-Welch Scientific Co. is a unique piece of scientific equipment that is sure to catch the eye of collectors and enthusiasts alike. Its 15" height and intricate design make it a fascinating addition to any collection. Crafted in the United States and unmodified, this scope is a true rarity. Use it to study the flow of grains and other small particles, or simply admire its beauty as a conversation piece. Don't miss your chance to own this interesting piece of scientific history. 15" x 7" x 5-7/8".
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