Sound box for acoustic instruments

Sound box for acoustic instruments: No. 21072. Supponent.04/22/1910.Issue on 02.24.1912 / L. Lumier.- [B.M .: B. and., 1912].-[1] p., 1 l.Il .. -Description of the sound box for acoustic instruments.To the additional privilege of a foreigner L. Lumiere (L. Lumiere), in Lyon, in France, declared on April 22, 1910 (okhr. St. No. 43446).(The initial privilege was issued to the same person on February 24, 1912, for No. 20933).Group V. No. 21072. February 29, 1912.I. Lumier, L.. 1.People (collection).Electronic copy source: PBOriginal storage location: VPTB FIPS