End Lot of Collectors Cameras, inc Walzflex. To include a Walzflex TLR (shutter firing, meter not responding), a rare Kneb 10 (Kiev 10) the world's first auto exposure 35mm reflex camera, appears to be in working order; an uncommon Reflexa SLR, made by Mamiya with a Canon 50mm f1.9 lens, as originally supplied. Most with ERCs.