corner of Planebrook rd and Swedesford?

? along Hershey's Mill Road between King and Greenhill?

If you're going north on Cedar Hollow Road toward the Vanguard campus, does this sit on the left side just before the railroad bridge?

Part of Anselma? This looks too small to be a Mill, but it's a large spring house. hmmmmm

I'll admit, this was a tough one. I believe it's the Thomas (Sager) Grist Mill, c. 1774. 6004 Goshen Rd in Willistown. Doesn't appear to be visible from the road. Using Bing Maps, winter shots to see through trees, it's the small building dead center:

http://binged.it/XXMpH8

You can see a connection to Crum Creek. It doesn't appear to be a "registered" building, so this might be private property. Might try a drive-by today.

This looks like the Pre-renovations at the General Warren Inne on Old Lancaster Road

My guess is Mill Road, Charlestown Township. Former Mifflin Large property, then sold to Jim Bruder.

I have another Charlestown guess. On Charlestown rd near Chirch/puckering Dam?

I think it might be the property on the left on Church Rd just past the overpass on 202
(if headed towards Swedsford Rd) where the farmer used to live. There is a building on the property that looks just like this. Just a guess!

Eric Lewis had it right he did his research. Pete gave everyone a hint (Library of Congress) If you look at the top of the photo you can see information to find it in the Library of Congress records. Way to go Eric.