You collectors know what it is so I will let the pictures do the talking. As far as I can see it is fully usable and looks like it has not that long ago. 7 with the double 17 wheels and the smaller eagle. Not sure value difference between the two, will add anything I learn in the meantime.
The item "Excellent Enterprise Mfg. 7 Cast Iron Coffee Grinder" is in sale since Saturday, December 4, 2021. This item is in the category "Collectibles\Kitchen & Home\Small Appliances\Coffee Grinders". The seller is "cudaguy7416" and is located in Springfield, Massachusetts. This item can be shipped to United States, Canada, United Kingdom, China, Mexico, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.7