VXunts.
Great Britain. Commissioners of Patents. Ms.**Cab.G.3.43 [Patent issued to John James Greenough of Washington, D. C., for an invention for applying electricity as motive power for the first time. With seal attached.] = [London, 1851.] Engraved form filled in in manuscript. Broad- side, 3014 X 22% inches.
 
[This work is kept on the Special Libraries Floor.]
 
Feb. 15, eS 1904 F2702 — Patents. — Broadsides. — ough, John James. — Manuscripts in
this Library.