#554
"Testing my newly built pinhole camera. 24x30 cm Agfa Brovira Grade 4, expired a long time ago (1970's probably). Developed in expired Forte Cold tone developer. The back wasn't as light proof as I thought, you can see it in the top and the bottom right corner. Some spray paint fixed that.. :-)"
"~180 mm focal length, takes 24x30 cm. Aperture around 200, guessed.."
