Hasegawa
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Hasegawa Kōki Kenkyūjo (長谷川光機研究所) was a Japanese company based in Tokyo, Adachi in 1943.[1] It is listed in the "Kokusan shashinki no genjōchōsa" ("Inquiry into Japanese cameras") as the maker of the T, B, 25–150 shutter of the Bonny Four and of the T, B, 5–200 shutter of the Bonny Six I.[2]
Notes
- ↑ Its address in 1943 was Tōkyō-to Adachi-ku Senju-midori-chō 9 (東京都足立区千住緑町9). Source: "Kokusan shashinki no genjōchōsa" ("Inquiry into Japanese cameras"), listing the Japanese camera production as of April 1943.
- ↑ "Kokusan shashinki no genjōchōsa" ("Inquiry into Japanese cameras"), shutter items 18-U-7 and 18-V-7.
Bibliography
- "Kokusan shashinki no genjōchōsa" (国産写真機ノ現状調査, Inquiry into Japanese cameras), listing Japanese camera production as of April 1943. Reproduced in Supuringu kamera de ikou: Zen 69 kishu no shōkai to tsukaikata (スプリングカメラでいこう: 全69機種の紹介と使い方, Let's try spring cameras: Presentation and use of 69 machines). Tokyo: Shashinkogyo Syuppan-sha, 2004. ISBN 4-87956-072-3. Pp.180–7.