I just posted short description with pictures of camera on: Camera Making & Modifying Workshop. Used 6x12 roll film back. This is my first roll with the camera and also first use of Arista film.

The first three images are 30sec exposure and last was 8sec (note fingers in shorter exposure with T shutter...), all photos f185 ( .3mm pinhole at approx. 50mm), Arista Edu 120, ISO100 Film developed in D76.

All photos adjusted in levels and curves, first photo also cropped. Attached files