Vintage Arcade Crystal # 4 wall mounted coffee grinder. Top jar is in excellent condition with no cracks and is embossed Crystal No. 4.  Grinder is marked Arcade with the No. 4 on the back..  The catch jar is a replacement glass that is about the same size as the original cups. The lid is embossed with the Arcade logo.  Grind adjustment is with the thumb screw on the handle. These are not as common as the No. 3's. It is 17 inches high and in very good condition. Payment is expected within 3 days of purchase. Buyer to pay all shipping and handling costs. All sales are final. Please ask questions before purchasing.