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xyste posted an update Monday, Nov 14, 2011, 7:07pm EST, 14 years, 1 month ago
Thanks, bama. I dint knowd you wuz an artist. I think this is between 1880 and 1910. I bought it from the antique dealer who liquidated the contents of the house. But Jeeves (I never trusted that sneaky guy) says in 1908, square-drive screws were invented by Canadian P. L. Robertson, becoming a North American standard.