Vintage pencil ‘umbrella’ signature, “Thos. A. Edison,” on the reverse of a 5.5 x 3.5 postcard depicting his summer home in Chautauqua, New York. Some subtle yellow discoloration to edges, otherwise fine condition. Accompanied by three unsigned postcards related to Edison’s life. RR Auction COA.
Thomas Edison Vintage pencil ‘umbrella’ signature