A battery with alkaline zinc solution

A battery with an alkaline zinc mortar: No. 9921. Declared.09/25/1901.Issue 31.03.1905 / T.A.Edison.- [B.M .: B. and., 1905].-479-480 p., 1 l.Il .. -Description of the battery with alkaline zinc solution.To the privilege of a foreigner T.A.Edison (th. A. Edison), in the metro station Lewelin Park, in the North American state of New York, declared on September 25, 1901.Group XI.No. 9921. March 31, 1905.I. Edison, T.A..1.People (collection).Electronic copy source: PBOriginal storage location: VPTB FIPS