NRHS Bulletin, V. 21, No. 4, 4th Quarter 1956.
NRHS Bulletin, 1936 - 1970 Cumulative Index, Volumes 1 -35. 1972 Supplement
NRHS Bulletin 1973 Vol 38 #6 Enterprise A&ER Traction 3 Alcos to Allentown
NRHS Bulletin 2002 V67 #2 Traction USA Kentucky Traction Interlude Brill's last
Lot of 12 National Railway Historical Society NRHS Bulletin Magazines Railroad
NRHS Bulletin 1981 V46 #1 Brooklyn Trolleys RS1 Atchison Union Depot
