Glass plate size: 17,8 x 23,5 cm, 2mm
FK 18x24cm Russian WOODEN Camera with shutter
Lens: I-37 300mm INDUSTAR
Frame size: 180x240mm
Diaphragm: 4.5-32 FK FKD camera
Exposure: 5 sec @ f4,5
salted Collodion, Fixed with Amaloco x89 fix
Varnished (Sandarac) twice because of air bubbles in first varnish.