Southwest quadrant of the Mint: view along the east wall showing industrial pits ... AMS south 2369 Horizontal (normal) ... 29 Jul 1978
Southwest quadrant of the Mint: view along the east wall showing industrial pits ... AMS north 2368 Horizontal (normal) ... 29 Jul 1978
Southwest quadrant of the Mint: industrial pits along the east wall ... AMS east 2367 Horizontal (normal) ... 29 Jul 1978
State plan of the Mint ... W.B. Dinsmoor, Jr ... PD 2432 AMS Horizontal (normal) ... 1978
