The Church Hill Schoolhouse located on Landis Store Road outside of Boyertown, Berks County, Pennsylvania.  I'm not entirely sure when this particular one-room schoolhouse was built.  According to St. John-Hill United Church of Christ records, a log schoolhouse was first built by the congregation on this location in 1750 and later torn down and replaced with a stone one in 1786.  I don't think this is that stone schoolhouse from 1786 though since the construction and architecture is probably from around the mid to late 1800s.  There is no mention of another school being built in the church records however.

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.
Yellow # 8 filter on lens to help with contrast.
Ilford Delta 100 B&W Negative Film, shot at ISO 100.
1/8th second at F32.
Developed in Rodinal/Adox Adonal 1:50 dilution for 13 minutes @ 20 degrees Celsius in Mod54 daylight developing tank.  
Negative scanned with Epson V600.