This antique lot features three hand-forged iron tool pieces, including two out-of-round external calipers and a pair of traditional blacksmithing tongs. The larger caliper is clearly stamped with the maker initials, "J W W," near the heavy pivot hinge, which is detailed. The tongs feature a specialized curved jaw structure with distinct inner teeth. All three items are in solid, functional vintage condition, displaying a rich, authentic dark patina, natural surface pitting, and minor areas of oxidation consistent with age and workshop use.