Alma Four

The Alma Four (アルマフォアー) is a Japanese camera taking 4×4cm pictures on 127 film, made by Miyoshi Kōgaku and distributed by Banno Bōeki from 1939 to 1943.

Description

The Alma Four has a rounded metal body. There is a telescopic tube supporting the lens and shutter assembly. The top plate is removed for film loading, a practice that is common in Japanese 3×4 and 4×4 cameras and initiated by the Picny and Gelto.

The whole top plate is covered by a top housing containing the viewfinder, slightly offset to the left. This housing also supports the advance knob at the right end, an accessory shoe and a knob at the left end that looks like the rewind knob of a 35mm camera. This knob is perhaps used to open and close the top plate.

There is a small window in front of the accessory shoe, probably displaying an exposure counter. A lever placed behind the top plate perhaps interacts with this exposure counter. The back contains a single red window, protected by a horizontally sliding cover. It is certainly used to set the first exposure. There is a tripod thread in the bottom plate, offset to the right.

The name ALMA FOUR is engraved above the viewfinder and it is sometimes embossed in the back leather.

Advertisements and original documents

In advertisements dated November 1940 and January 1941, two versions of the Alma Four are offered, both with a U.L.L. f/4.5 lens (the prices are only indicated in the January 1941 advertisement):

• Selon shutter, T, B, 5–300 speeds (¥70);
• Kerio shutter, T, B, 25–150 speeds (¥60).

The version with Kerio shutter is called Junior (ジュニアー型). The pictured camera is of the more expensive version. The shutter plate is marked ALMA at the top and probably SELON at the bottom. Both the Selon and the Kerio shutters were made by Miyoshi itself.

The camera is listed in the list of set prices compiled in October 1940 and published in January 1941, under the names "Alma Four Junior" (¥60), "Alma Four" (¥77) and "Alma Four III" (¥125), with no further details. The Alma Four III probably has a better lens and shutter combination but it is otherwise unknown.

The Alma Four and Alma Four Junior are also mentioned in the April 1943 government inquiry on Japanese camera production.

In an advertisement dated May 1943, the camera was offered as the Alma Four New (アルマ・フォアー新型), but it seems that the picture is exactly the same as in the previous advertisement. The lens is the same U.L.L. f/4.5. Two versions were offered, for ¥77.70 with 1/25 low speed and ¥89.80 with 1/5 low speed. The shutters are probably the same Kerio and Selon but the shutter names and top speeds were not mentioned.

Actual examples

Various examples of the Alma Four are known with the everset Kerio shutter (T, B, 150, 100, 50, 25) and the U.L.L. Anastigmat 5.0cm f/4.5 lens. The shutter plate is marked KERIO at the top, and the aperture scale is at the bottom. These cameras correspond to the Alma Four Junior listed in the advertisements.

At least two examples are known with the Kerio shutter and a Ukas Anastigmat 50mm f/4.5 lens, of the type mounted on the Olympic. It is not known if this is an original fitting.

One example has been observed with a U.L.L. Anastigmat 5.0cm f/4.5 lens and an unknown shutter giving 5–300, B, T speeds. (The shutter has no visible markings, and the speed range does not correspond to the Selon, which has T, B, 5–300 speeds in that order instead.) The aperture is set by an index above the shutter housing.

Bibliography

• Asahi Camera (アサヒカメラ) editorial staff. Shōwa 10–40nen kōkoku ni miru kokusan kamera no rekishi (昭和10–40年広告にみる国産カメラの歴史, Japanese camera history as seen in advertisements, 1935–1965). Tokyo: Asahi Shinbunsha, 1994. ISBN 4-02-330312-7. Items 12–4.
• "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. Items 149–50.
• "Kokusan shashinki no kōtei kakaku" (国産写真機の公定価格, Set prices of the Japanese cameras), listing Japanese camera production as of October 25, 1940 and setting the retail prices from December 10, 1940. Published in Asahi Camera January 1941 and reproduced in Shōwa 10—40nen kōkoku ni miru kokusan kamera no rekishi (昭和10〜40年広告にみる国産カメラの歴史, Japanese camera history as seen in advertisements, 1935—1965). Tokyo: Asahi Shinbunsha, 1994. ISBN 4-02-330312-7. Pp.108—9. Type 1, sections 5, 7 and 10.
• McKeown, James M. and Joan C. McKeown's Price Guide to Antique and Classic Cameras, 12th Edition, 2005-2006. USA, Centennial Photo Service, 2004. ISBN 0-931838-40-1 (hardcover). ISBN 0-931838-41-X (softcover). P.111.
• Sugiyama, Kōichi (杉山浩一); Naoi, Hiroaki (直井浩明); Bullock, John R. The Collector's Guide to Japanese Cameras. 国産カメラ図鑑 (Kokusan kamera zukan). Tokyo: Asahi Sonorama, 1985. ISBN 4-257-03187-5. Item 3002.

Links

In English:

• Alma Four at Cameracatalogus

In Japanese:

• Advertisement for the Alma Four published in Asahi Camera November 1940, visible in this page about old camera magazines in Xylocopal's photolog