[PRCo] Snip from O gauge model group discussion.

[ROBERT R ROCKWELL]

BIRNEY HISTORY PUBLICATIONS
The definitive history of Birney cars was written by traction historian Dr. Harold E. Cox in soft cover book form sometimes available on eBay and from out-of-print booksellers and also published in full with all photos and graphics online:
http://www.telcen.com/streetcars/<about:blank>
Robert Rockwell
w3syt1 at msn.com<mailto:w3syt1 at msn.com>