The ornate doors on the loading dock area of the kitchen at Eastern State Penitentiary in Philadelphia Pennsylvania. The prison was built in 1829 and closed in 1971. A date stone on the outside of the kitchen wall dates that part of the prison to 1908.
Sakai Toyo 5x7" large format metal field camera with 4x5" film back.
90mm F5.6 Schneider Super-Angulon lens in a Copal 0 shutter.
Yellow # 8 filter on lens to help with contrast.
Kodak Ektascan BR/A single-sided X-Ray film shot at ISO 100.
Exposure was 1/2 second at F32.
Developed in Rodinal/Adox Adonal 1:150 dilution for 7 minutes @ 20 degrees Celsius in Mod54 daylight developing tank.
4x5" negative scanned with Epson V600.