Banjo, Guitar, Mandolin Fretted Instrument Patent Index, 1831-1949/Mugwumps/Illu

Many illustrations. OF ACOUSTIC FRETTED. 1831 to 1949. Actually it is several indexes, sorted five different ways. It is several indexes, actually, sorted several ways. Condition: Book is spiral bound in new condition--clean, crisp, securely bound, and unmarked throughout.

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