bausch & lomb automatic optical lense heat treating curing oven

Description

bausch & lomb lense heat treating oven, i can not find a model number anywhere on it, it is in working condition, it heats up, holds the part holder inside, when the timer gets to zero, it automatically swings the part holder out and the air comes on to cool it, then it shuts off when it gets to off. its in fair cosmetic condition some stains chips and scratches.