I was in the catalog Photo-Plait of 1918-1919, the rapid planat Periscope Paris shutter speeds that allowed Primar B and T as well as snapshots and could be used with a cable release. This night vision camera small black wood has a simple impression. Accepts plates 9 x 12 or Film packs. The vertical displacement is on the faceplate of the lens. No adjustment knob, so the focus is done by simply sliding the front. This version has a periscope lens is also provided with a rectilinear lens. Translation made with the translator www.DeepL.com/Translator
