Set of Paterson plastic developing trays for prints up to 11"x14" in white, red, and grey.
Used Paterson plastic developing tray for prints up to 16"x20".
Paterson 9" long spirit thermometer with 56° to 86°F range.
Paterson stirring rod for efficient mixing of chemical solutions.
The Paterson Force Film Washer converts your Paterson roll film developing tank into a film washer.
Holds one 11x14 print, or the dividers can be installed for two 8x10, or four 5x7 prints.