United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 690
phonogram-cylinder and resting at the 85other end upon the iipperone of said clamps,substantially as specified. G. In a sound-reproducing device, the com-bination with the tube F, of clamp-pieces FF-, and clamps// for contracting the free 90end of said tube F, and means for communi-catijig… … few. BY ///vy Jrrc/?/v£Ys. NDREW BCRAMAM PHOTO UTHOWASMINCTOH.OC United States Patent Office, EDWARD ir. AMET, OF WAUKEGAN, ILLIXOIS, ASSIGNOR OF ONE-HALF TOCHARLES DICKINSON, OF CHICAGO, ILLINOIS. GRAPHOPHONE. SPECIFICATION forming part of Letters Patent No. 562,753, dated June 23,1896.…
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.