Russian Plate Wooden 13x18cm Camera

I can't find its name anywhere. May be you can guess it based on its appearance and included lenses. Quite good condition except broken ground glass and few holes in bellows (were repaired but requires some repair again). Lenses will benefit from cleaning and oiling. I'm sorry but we just don't have spare time to service this camera now. So, it is being sold AS IS.

Installed lens is C.M.C. Detektiv-Aplanat F:8, Ser.II, No.2, made by Conrad A. Muller & Co., Nurnberg. f/8-44. I can't find any sign of its focal length.

Spare lens is Carl Zeiss Jena Anastigmat, F=317mm, f/9. Other marks are D.P.R.84996 and D.P.R.56109. Diaphragm scale is marked in diameters of aperture - from 3 to 40mm.