Image of a diagram of a pair of library shears for patent number "104996" invented by Louis Prang; signatures of witnesses, inventor, and patent attorneys Munn & Co. below diagram; letters patent certificate issued to lithographer Louis Prang for improvement in library shears affixed to verso.
Type
image
Extent
1 letterpress : uncolored ; overall 39.37 x 26.04 cm (15 1/2 x 10 1/4 in.)
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