B-174. SCREW ARM PLOW. E.W. Carpenter. Super clean example of Carpenter's revolutionary 1838 patent. The rosewood outer nuts, almost always found badly chipped, are nearly intact, and the boxwood arms, inner nuts and fence facing are in very nice condition with some minor dinging. Toe stamped with the D mark. Wedge could be a replacement. Fine 500 - 1000 **All absentee bids must be submitted by end of day Friday, Nov. 1st. Current high bids can be obtained by calling our office at (800) 248-8114. See Auction Rules page for more information**