Patent Model (Patent No. 85,910) of a vapor and gas condenser; patented on Jan. 19, 1869 by Alonzo W. Cram as a multipurpose invention to be used for steam-engines and distilling purposes. Title: Vapor and gas condenser patent model with original patent tag by Alonzo W. Cram of St. Louis . 1869. Alonzo W. Cram

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Size: 2034px × 2457px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

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