Hope this is of interest. RoadsideAmerica.com received a request from a textbook publisher, who'd like permission to use a print-resolution image of yours (your winter view of the Middlegate shoe tree).
Let me know if I should pass on your email contact to them so they can connect with you. They were fine with a fee of $XXX. for 1/4 pg b/w image use in the textbook (hope that's okay -- I negotiated before they let me know it wasn't our photo they were interested in!).
We usually email a book publisher the high rez image and then send an email invoice.
PO Box 429
Middletown, NJ 07748-0429
The real kicker is that those photos were like, the second or third set of photos I ever took with my fancy-shmancy digital camera and, novice that I was, I didn't keep high resolution versions of everything like I do now.