| South Dakota Cement Plant 65 ton Porter 4202 in Bicentennial paint at Rapid City, South Dakota on June 24, 1983, Kodachrome by Jim Altman, Chuck Zeiler collection. Number 4202 was built by Porter in August 1942 (c/n 7425) for the US Army as number 7024, and stationed at the San Jacinto Ordnance Department, Houston, Texas. It later became Alaska Railroad 1104, and in 1954 became SDCP 4202, later Dacotah Cement 4202. |