Y-340. SCREWDRIVER. Algot Johnson Patent. 10" aluminum ratcheting screwdriver with replaceable blade and a hinged rod that unfolds from the handle so you can turn the blade while holding it steady. Marked ?Pat. Pending"; Johnson, of Jamestown, NY, had at least two patents for screwdrivers in the 1940s and 50s but this design doesn't seem to resemble either. A definite gizmo and actually seems to work pretty well. Good+ 40-80 **All absentee bids must be placed by end of day, Friday, January 24, 2020. Current high bids can be obtained by calling our office at (800) 248-8114. See Auction Rules page for more information**