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    1869 Steinway and Bonneville Patent Rights Indenture. Two pages, 14.5" x 21.5", January 20, 1869, np. The document assigns the rights of the patent of Henri Bonneville for "Improvements in Metallic Action Frames for the Piano-Forte" to Theodore Steinway. It is embellished by a one pound, 15 shilling blue seal with a metal insert. The London seal feature the crown is quite clear and visible. This piece is in excellent condition with only slight yellowing of the vellum. It will make a wonderful display.

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    Auction Dates
    Jun-Jul, 2006
    8th-14th Thursday-Friday
    Bids + Registered Phone Bidders: 3
    Lot Tracking Activity: N/A
    Page Views: 368

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