Here is a nice vintage original Golden Rule Blend Coffee grinder from the Citizzens’ Wholesale rSupply Co, Columbus Ohio.

The cast iron box is 5-3/8” wide x 6-3/4” tall and 3-1/4” deep. The wooden box is built dove tail like on the corners to fit it together. The cast iron handle does work to turn the grinder in order to grind the beans.

The bottom cast iron cup holder is missing but can be replaced with other coffee grinder parts.

The center window of the cast iron embossed top needs a piece of glass or replacement piece of cardboard/clear thin piece of plastic to close the opening so it holds coffee beans. It also needs a top lid and a wing nut that screws onto where the arm screws on.

This is a great early advertising coffee grinder that has much potential when completed.