For sale is a good-condition set of rubber stamps used for grading or commenting on student's work. This set, manufactured by the wonderfully generic-sounding ABC Rubber Stamp Co., stylistically appears to be from the 1950s-1970s, as I could find little information on the company itself. The set of 6 stamps features "highest-quality walnut mounts", and there are 6 different messages possible:
"Super" "On Target" "Much Better!" "Please Be more Careful" "You Slipped!" "Please Finish"
All you need to start using these stamps is an ink pad! The size of the stamps themselves are about 1" square. Please contact me with any additional questions, and as always, free shipping to the USA!