Pair (2 total) of vintage 1/2" drive socket speed wrenches by WILLIAMS, in two sizes.  One is part number S-15 and measures a total of 17 1/4" in length and the other is part number S-10 which measures 12" long.  These are in nice pre-owned condition with nice plating and in great working condition.  They look like they have seen little use with only normal small scratches and/or nicks here and there.  These would be a great addition to a vintage Williams socket set.