Kobayashi Watch Shop was operated in Tokyo from the mid-19th century until 1943, producing watches, silverware, badges and jewelry. It was also among suppliers of the Imperial Household Ministry and various government agencies.
Standard workshop labels.
Typical workshop marks.
純銀 - Pure Silver
小林 - Kobayashi
純銀 - Pure Silver
小林謹製 / 小林製 - Made by Kobayashi
Workshop advertisement.