ca.1873: later photograph of same best-surviving portion. In this photo and the photo at left, door no. 2 and its mask stack are at left.
Photograph by Augustus Le Plongeon, ca.1873. Scanned from a high quality 35mm slide provided by the Getty Research Institute, taken from an original photograph in their collection. Reproduced with permission. Research Library, The Getty Research Institute, Los Angeles (96.R.137-463).