4x5 for 365 project (278/365)

An old bulletin board, it's cover tattered, hangs on a wall in a cell block at Eastern State Penitentiary.  The prison was built in 1829 and closed in 1971.  It is located on Fairmont Avenue in Philadelphia, Pennsylvania.  

Technical details:
Sakai Toyo 5x7" large format metal field camera with 4x5" film back.
150mm Caltar-S II F 5.6 lens in Copal BT shutter.
Ilford FP4+ B&W film, shot at ISO 125.
Exposure was 1/2 second at F16.
Developed in Rodinal/Adox Adonal 1:50 dilution for 15 minutes @ 20 degrees Celsius in Mod54 daylight developing tank.
4x5" negative scanned with Epson V600.  
Cropped to desired size in post.