Divided Back: Passenger Car Machine and Blacksmith Shop and Power House, North Billerica, Massachusetts, Item 9304005192
Divided Back: Passenger Car and Paint Shops, North Billerica, Massachusetts, Item 9304009232
Divided Back: Car Machine and Blacksmith Shops, showing Storehouse and Office in distance, North Billerica, Massachusetts, Item 9304009234
Divided Back: Car Machine and Blacksmith Shops, showing Storehouse and Office in distance, North Billerica, Massachusetts, Item 9304010443
Divided Back: Blacksmith Shop, North Billerica, Massachusetts, Item 9304023650
Divided Back: Locomotive Shop, Storehouse and Office, North Billerica, Massachusetts, Item 9304028470