2″ Dia. Powell 3 Chime Steam Whistle With McNabb Harlin Valve / Traction Engine
Collectibles:Transportation:Railroadiana and Trains:Hardware:Whistles, Bells and Horns – 2″ Dia. Powell 3 Chime Steam Whistle With McNabb Harlin Valve / Traction Engine
Powell
3 1/2″ Diameter Powell Steam Whistle Without Valve / Traction Engine
Collectibles:Transportation:Railroadiana and Trains:Hardware:Whistles, Bells and Horns – 3 1/2″ Diameter Powell Steam Whistle Without Valve / Traction Engine