Feetor with a reflector (reflector) located in front of the light of the casing

A spotlight with a reflector (reflector) located in front of the lighting opening of the casing: No. 23915. Declared.05/28/1910.Issues 04/30/1913 / "Shuckert and K".- [B.M .: B. and., 1913].-[1] p., 1 l.Il .. -Description of the spotlight with a reflector (reflector) located in front of the light cover of the casing.To the privilege of the Russian Society of Shuckert and Co., in the city of St. Petersburg, declared on May 28, 1910 (okhr. St. No. 43855).Class 4b.No. 23915. The privilege issued on April 30, 1913.Ex.: With a handle.litter..I. "Shuckert and Co.", Society (Petersburg) .1.People (collection).Electronic copy source: PBOriginal storage location: VPTB FIPS