Railroad Archives Online
- CollectionD0171 - John Lewis Collection
- Series009 - Logging Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 320 more...
- ItemJEL-HL-321 - W.M. Carney Mill Company Heisler Locomotive Number 104 at Erie, Pennsylvania, 1924
- ItemJEL-HL-322 - Greenleaf Lumber Company Heisler Locomotive Number 1 at Erie, Pennsylvania, 1924
- ItemJEL-HL-323 - Ohio Match Company Heisler Locomotive Number 1 at Erie, Pennsylvania, 1924
- ItemJEL-HL-324 - Speer-Harris Lumber Company Heisler Locomotive Number 1 at Erie, Pennsylvania, 1924
- ItemJEL-HL-325 - Mud Bay Logging Company Heisler Locomotive Number 6 at Olympia, Washington, undated
- ItemJEL-HL-326 - Lake Shore Stone Products Company Heisler Locomotive Number 7 at Erie, Pennsylvania, 1924
- ItemJEL-HL-327 - Bissell Lumber Company Heisler Locomotive Number 6 at Erie, Pennsylvania, 1924
- ItemJEL-HL-328 - Eagle Lake Spruce Mills, Limited Heisler Locomotive Number 1 at Erie, Pennsylvania, 1924
- ItemJEL-HL-329 - Penrod-Jurden Company Heisler Locomotive Number 8 at Erie, Pennsylvania, 1924
- 177 more...