. . "No restrictions on access"@en . "No restrictions on use"@en . "irn2928" . "Gage discovered by William Rule in a V-2 rocket tunnel in 1945 in the tunnels at Nordhausen. He was a member of the 238th Combat Engineers Division. The tool was located within the tool bins near the assembly lines."@en . "Tolerance gage found in a tunnel at Nordhausen by a US soldier"@en . "overall: Height: 8.000 inches (20.32 cm) | Width: 5.120 inches (13.005 cm) | Depth: 0.500 inches (1.27 cm)"@en . . . . "The gage was donated to the United States Holocaust Memorial Museum in 1990 by William Rule."@en . . .