The disposers
Are Anaheim/Tappan made and were all over the place in the 70's under names like Whirlaway, Tappan, and Sinkmaster, as well as major appliance names like Caloric, Roper, and Modern Maid.
I have a never used Caloric version of the top model, and a Tappan version of the bottom model.
They were decent disposals!