Clover-Six and Vester-Six

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342737674_d54a2b784b_m_d.jpg
Picture courtesy of www.monsterpawn.com. (Image rights)
Japanese Six (6×6)
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folding
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Japanese 6×6 TLR, pseudo TLR and medium format SLR ->
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The Clover-Six (クロバーシックス) and Vester-Six (ベスターシックス) are Japanese 6×6 folding cameras. The Clover-Six was made by Ginrei Kōki and distributed by Hagi Kōgyō Bōeki between 1937 and 1943.[1] Even if an advertisement dated December 1937 seems to state that Hagi was both the maker and the distributor,[2] the GRC markings found on the body's folding struts clearly indicates its origin. The lenses and shutters were made by Ginrei Kōki too.

The Vester-Six is nearly identical except for the name, and its distributor is not known (it was perhaps sold by Ginrei itself).

General description

The Clover-Six and Vester-Six are horizontal folders. The viewfinder is contained in a short housing that also supports the accessory shoe. The advance knob is at the left end of the top plate, and there is usually another knob at the right end. The advance knob has three rows of knurls and an arrow engraved on the top. The back is hinged to the right and film advance is controlled by red window. The folding struts are engraved GRC.

Most models have Venner lenses and Vester shutters made by Ginrei Kōki.[3]

The Clover-Six

The Clover-Six is marked CLOVER-SIX in front of the viewfinder housing but there is no marking in the leather covering.

The original Clover-Six and Clover-Six 2

The Clover-Six appeared at the end of 1937.[4] The original model has no body release and has a brilliant finder attached to the shutter housing. It is said that there are three red windows in the back.[5] An advertisement dated December 1937[6] offered this version for ¥68 with a Venner 78/4.5 lens and a Vester 1 shutter (10–200, T, B). The shutter plate is black and is marked GRC Co at the top and VESTER 1 at the bottom. The right knob seems to be decorative only and has a smooth rim.

A transition model is pictured with no body release and no brilliant finder in the Omoide no supuringu-kamera-ten exhibition catalogue.[7] It has the Vester 1 shutter and an Anastigmat Venner 80mm f/4.5 lens.

The regular model appeared in mid 1938, with an added body release.[8] The right knob has a knurled rim and the back has a single red window in the middle, protected by a horizontally sliding cover.

The shutter is the same Vester 1 as on the previous model. The shutter plate has similar markings but the speed scale is sometimes chrome instead of black. An advertisement dated June 1939[9] only called the camera "Clover-Six" and listed two variants:

  • Venner f/4.5 lens (¥85);
  • Venner f/3.5 lens, newly available (¥98).

The original model is sometimes called "Clover-Six 1" and the regular model "Clover-Six 2", but this does not appear in the advertisements. The Template:Kakaku1940 short, compiled on October 25, 1940 and published in January 1941, mentioned the Clover-Six in a number of versions: "Clover-Six I" (¥79), "Clover-Six II" (¥94), "Clover-Six III" (¥128), "Clover-Six IV" and "Clover-Six B" (¥160 each), with no further details. The III, IV and B correspond to the models described below, and it is likely that the I and II correspond to the f/4.5 and f/3.5 versions of the regular model (with 10–200 shutter).

342737674_d54a2b784b_m_d.jpg 342737680_4915f00322_m_d.jpg
Clover-Six, regular model, f/4.5 lens, Vester 1 shutter, chrome speed scale
Pictures courtesy of www.monsterpawn.com. (Image rights)

The Clover-Six 3, 4 and B

The Clover-Six 3, 4 and B were advertised between 1941 and 1943.[10] At the right end of the top plate, the decorative knob has been replaced by a depth-of-field dial, even if at least one camera has been observed with no dial at all, perhaps because it came loose.[11] An advertisement dated April 1942[12] gives the following characteristics:

  • Clover-Six 3: f/4.5 lens, 1–200 shutter (¥129);
  • Clover-Six 4: f/3.5 lens, 1–200 shutter (¥151);
  • Clover-Six B: f/3.5 lens, 1–200 shutter, self-timer (¥163).

The self-timer equipped shutter is an Orient made by Tōyō Kōki and the others are Vester shutters.[13] On these, the shutter plate is metal and is marked GINREI KOHKI at the top.

It is said that the f/4.5 lens has 78mm focal length.[14] For the f/3.5 lens, the engraving and given focal length changed during the camera production. It is not known if the actual lens design and focal length were changed or if this was only a matter of naming. On actual examples of the Clover-Six 4 and Clover-Six B, two types of lens engraving have been observed, in chronological order:

  • Venner Anastigmat 1:3.5 F=75mm N°xxxxx[15]
  • G.R.C. Venner N°xxxxx F=80mm 1:3.5[16]

An 80mm f/3.5 lens engraved N.K.L. Venner has also been reported on a Clover-Six B, perhaps by mistake.[17] It is probable that the transitional marking Venner G.R.C. 1:3.5 F=80mm N°xxxxx found on a Vester-Six also exists on examples of the Clover-Six, but it has not yet been observed.

The Vester-Six

The Vester-Six is identical to the Clover-Six 3, 4 and B, with a depth-of-field dial on the right end of the top plate. The only difference is that a metal plate engraved VESTER-SIX is screwed to the front of the finder housing and that VESTER-SIX is embossed in the back leather.

No advertisement for the Vester-Six has been found yet. The actual examples observed of the Vester-Six have a Vester 3 shutter giving T, B, 1–200 speeds. The shutter plate is marked GINREI KOHKI at the top and Vester .3 or VESTER .3 at the bottom, with a logo on the right. Three types of lens engraving have been observed, in chronological order:

  • Venner Anastigmat 1:3.5 F=75mm N°xxxxx[18]
  • Venner G.R.C. 1:3.5 F=80mm N°xxxxx[19]
  • G.R.C. Venner N°xxxxx F=80mm 1:3.5[20]

Notes

  1. ↑ Dates: Kokusan kamera no rekishi, p. 336.
  2. ↑ Advertisement for the Clover-Six published in Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 69. The words "製造発売元" are faintly visible besides the company name.
  3. ↑ Made by Ginrei: "Kokusan shashinki no genjōchōsa" ("Inquiry into Japanese cameras"), lens item Lb4, shutter item 18-P-2. These names appear on various other Ginrei products, sometimes in direct conjunction with the company name.
  4. ↑ The first advertisement listed in Kokusan kamera no rekishi, p. 336, is dated December 1937.
  5. ↑ Three red windows: Kokusan kamera no rekishi, p. 336.
  6. ↑ Advertisement published in Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 69.
  7. ↑ Omoide no supuringu-kamera-ten, p. 16.
  8. ↑ Date: Kokusan kamera no rekishi, p. 336.
  9. ↑ Advertisement published in Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 69.
  10. ↑ Kokusan kamera no rekishi, p. 336.
  11. ↑ Example observed in an eBay auction.
  12. ↑ Advertisement published in Hōdō Shashin, reproduced in Kokusan kamera no rekishi, p. 69.
  13. ↑ Kokusan kamera no rekishi, p. 336, and Sugiyama, item 1034, say that the self-timer equipped shutter is an "Oriental" (オリエンタル), but this is invalidated by the "Kokusan shashinki no genjōchōsa" ("Inquiry into Japanese cameras"), shutter item 18-P-23.
  14. ↑ Kokusan kamera no rekishi, p. 336.
  15. ↑ Examples of the Clover-Six 4 observed in online auctions, with the lens number in the 36xxx range (for example no. 36112).
  16. ↑ Example of the Clover-Six B pictured in Sugiyama, item 1034 (lens no. 40x07).
  17. ↑ Example reported in an eBay auction.
  18. ↑ Example pictured in McKeown, p. 345, lens no. 36746.
  19. ↑ Example observed in a Yahoo Japan auction, lens no. 37815.
  20. ↑ Examples pictured in this page at Japan Family Camera (lens no. 42214), in this post at a Chinese forum (lens no. 42815) and for sale at a Chinese dealer (probably lens no. 40423).

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 79–83.
  • Template:Kakaku1940
  • 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). Pp. 345–6 and 374.
  • Omoide no supuringu-kamera-ten (思い出のスプリングカメラ展, Exhibition of beloved self-erecting cameras). Tokyo: JCII Camera Museum, 1992. (Exhibition catalogue, no ISBN number.) P. 16.
  • 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 1034.

Links

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In Chinese:

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