By Swoofter7474@y…, 6 August, 2015 Category General Antiques and Collectibles Medium Cast iron Distinguishing marks Patent in Chicago June 8,1909 Long Description 1908 Gibson oat crusher. Photos For Sale? No Log in or register to post comments Select ratingGive it 1/5Give it 2/5Give it 3/5Give it 4/5Give it 5/5Cancel rating No votes yet