How to obtain a patent and what to invent; a complete hand-book of advice and useful information for inventors, relative to Patent office procedure, foreign patents, trademarks and copyrights (1915)

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Size: 1487px × 1681px
Photo credit: © Gibson collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: +, ancient, antique, blackletter, book, books, borders, bygone, calligraphic, calligraphy, cover, draw, drawing, font, historic, history, illustration, image, letter, lettering, manuscript, map, ornate, page, pages, scan, sketch, vintage