Railroad Archives Online
- CollectionD0177A - Chuck Strawn Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel Locomotives
- 53 more...
- ItemStrawn0221 - Burlington Northern (BN) Diesel Locomotive 1824, undated
- ItemStrawn0222 - Burlington Northern (BN) Diesel Locomotive 1826 at Wenatchee, Washington, 1975
- ItemStrawn0223 - Burlington Northern (BN) Diesel Locomotive 1990 at Missoula, Montana, 1971
- ItemStrawn0224 - Burlington Northern (BN) Diesel Locomotive 1990 at Missoula, Montana, July 1971
- ItemStrawn0225 - Burlington Northern (BN) Diesel Locomotive 2072, undated
- ItemStrawn0226 - Burlington Northern (BN) Diesel Locomotive 2075 at Vancouver, Washington, 1972
- ItemStrawn0227 - Burlington Northern (BN) Diesel Locomotive 2075 at Vancouver, Washington, 1972
- ItemStrawn0228 - Burlington Northern (BN) Diesel Locomotive 2076 at Wenatchee, Washington, undated
- ItemStrawn0229 - Burlington Northern (BN) Diesel Locomotive 2076 at Wenatchee, Washington, undated
- 101 more...