Name/Title:
Patent Model - Improved Apparatus for Carbonizing Air for Illuminating Purposes
Maker and role:
Warren Simonds, Patentee
Production date:
Oct 04 1864
Object number:
2015.14.490a,b
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Name/Title:
Patent Model - Improved Apparatus for Carbureting Air
Maker and role:
Warren Simonds, Patentee
Production date:
Aug 15 1865
Object number:
2015.14.540a,b
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