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"THE SCIENTIFIC AMERICAN HANDBOOK" 1870's booklet - patents, census, inventors $7.95 USD Sold on: 2014-Jan-07 Marketplace: eBay  1 Treasure 0 Trash   100% Detail:A small 48 page booklet put out y Scientific American in the 1870's. No date butthe last census of 1870 is shown. Mostly about patants, copy rights and inventors. It is 5-1/8 by 3-1/4 inches and cover...  More Relevance Historical Items |
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