What secrets do old barns hide ?

Another remnant of agriculture during an earlier age, found on the back roads of Adams County, Pennsylvania.

Technical Details:
Nikon F4S 35mm film camera.  Nikon 35-105mm F3.5-4.5 AIS lens.
Kokdak Tri-X 400 film shot at ISO 800.
Developed in Diafine for 4 minutes (part A) and 4 minutes (part B) @ 20 degrees Celsius in Paterson 3 reel tank.  5 seconds initial agitation with swizzle stick followed by 5 seconds of additional agitation ever minute thereafter. 
Negative scanned with Epson 4990 using holders fitted with ANR glass.