BR STD class 7 4-6-2 steam loco performance and efficiency test 1953
Collectables:Transportation Collectables:Railwayana:Other Railwayana – BR STD class 7 4-6-2 steam loco performance and efficiency test 1953
Performance
BTC – Performance and Efficiency Test LMR Class 5 Locomotives Part 1 Design data
Collectables:Transportation Collectables:Railwayana:Paper Railwayana:Other Paper Railwayana – BTC – Performance and Efficiency Test LMR Class 5 Locomotives Part 1 Design data
Vintage Chesapeake Train Performance Models Lanyard
Collectibles:Transportation:Railroadiana and Trains:Paper:Advertising – Vintage Chesapeake Train Performance Models Lanyard