NR Tower:
ARKANSAS & MISSOURI RAILROAD ALCO T-6 DIESEL SWITCHER #12 - FORT SMITH, ARKANSAS - OCTOBER 26, 1990
NR Tower:
BALTIMORE & OHIO ALCO S-4 DIESEL SWITCHER #9103 - PITTSBURGH, PENNSYLVANIA - SEPTEMBER 11, 1977
NR Tower:
BANGOR & AROOSTOOK EMD SW-9 DIESEL SWITCHER #33 - NORTHERN MAINE JUNCTION, HERMON, MAINE - JULY 23, 1977
NR Tower:
BANGOR & AROOSTOOK GE TYPE Y DIESEL SWITCHER #30 - NORTHERN MAINE JCT., HERMON, MAINE - OCTOBER 25, 1958
NR Tower:
BOTTINEAU FARMERS ELEVETOR EMD SW-1 DIESEL SWITCHER #1366 – BOTTINEAU, NORTH DAKOTA - SEPTEMBER 16, 2020
NR Tower:
BRIG, VISP, & ZERMATT RAILWAY TYPE Gm3-3 DIESEL 72 - ZERMATT, SWITZERLAND - AUGUST 7, 1978
NR Tower:
BRITISH COLUMBIA HYDRO RAILWAY GMD SW-900RS DIESEL SWITCHER #907 - HUNTINGDON, ABBOTTSFORD, BRITISH COLUMBIA - JUNE 30, 1980
NR Tower:
BRITISH COLUMBIA RAILWAY MLW S-13 DIESEL #1002 - NORTH VANCOUVER, BRITISH COLUMBIA - JUNE 29, 1980
NR Tower:
CAMBRIA & INDIANA WESTBOUND COAL TRAIN DEPARTS FROM THE CAMBRIA SLOPE MINE - SOUTH EAST OF EBENSBURG, PENNSYLVANIA - MAY 10, 1987
NR Tower:
CANADIAN PACIFIC GMD SW-1200RS DIESEL #8163 - WINDSOR, ONTARIO, CANADA - AUGUST 14, 1976
NR Tower:
CEDAR RAPIDS & IOWA CITY RAILWAY RELCO L4-1500XD-M DIESEL #201 – CEDAR RAPIDS, IOWA - OCTOBER 3, 2022
NR Tower:
CENEX HARVEST STATES (ILSX) EMD SW-9 DIESEL SWITCHER #2117 - SUPERIOR, WISCONSIN - JULY 20, 2019
NR Tower:
CHICAGO & NORTH WESTERN EMD SW-1200 DIESEL #1218 - DES MOINES, IOWA - SEPTEMBER 22, 1990
NR Tower:
CONRAIL SWITCHERS WORK THE HAMMERMILL PAPER MILL - ERIE, PENNSYLVANIA - OCTOBER 19, 1989
NR Tower:
DETROIT TERMINAL RAILROAD BALDWIN DS4-4-1000 DIESEL #103 - DETROIT, MICHIGAN - AUGUST 15, 1976
