Letterhead: W. O. HICKOCK. Eagle Works, Improved Book Binders Machinery, iron and Brass Foundries, Wood Turning, Ruling Machines, Steam and Gas Fitters Supplies, General Machine Works, Keystone Cider Mills, Keystone Feed Cutters. Harrisburg, Pa, U. S. A., April 16, 1886. To: New Urbana Wine Co... "Gentlemen: Have you old Dry Catawba wines and at what price per two or three dozen quarts." Apparently this was a thirsty bunch. W.O. Hickock is still in business as a machinery manufacturer.
Hickok Bookbinders' Machinery: Bookbinders' Tools. Catalogue No. 88. The W. O. Hickock Manufacturing Company, Harrisburg, Pennsylvania, U.S.A. c1920. From the famous Hickok Mfg. company, makers of bookbinding equpment since 1844, comes a rare catalog. Judging by the early electric tools, I'm guessing at a c1920 date, but it could be a bit earlier. Nearly out of business at this point, their products remain sought after by bookbinders.