Patent Model - Improvement in Tube-Wells
Maker and role
Asa Waters, Patentee
Production date
Nov 16 1869
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Object detail
Media/Materials
Lead
Measurements
17 x 19 1/4 x 2 1/4" (43.2 x 48.9 x 5.7cm)
Description
Waters's invention "relates to new and useful improvements in "tube" or "drive-wells;" and consists in covering the perforated well-tube with a perforated metallic shield..." (Patent Number 96,854)
Collection
Object number
2015.14.1114
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Maker
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