Welmy Tougodo Toyoca
The
Welmy was manufactured in 1951, by Taisei Kouki, Japan, and equipped with
a Terionar f3.5/75mm lens and a shutter giving speeds of 1sec to 1/200sec
+ B. An interesting feature of this camera is dual viewfinders; a normal
optical finder with a 90 degree finder next to it.
The Tougodo Toyoca has a Tri-Lausar f3.5 8cm lens and shutter speeds to 1/300sec. There is a mask so that 6x6 or 6x4.5 negatives can be taken.