Jon R. Roma:
Desk lever machine at East Cabin
Jon R. Roma:
Desk lever machine at East Cabin
Jon R. Roma:
Desk lever machine at East Cabin
Jon R. Roma:
Model board and electro-mechanical machine at East Cabin
Jon R. Roma:
Operator's desk and desk lever machine at East Cabin
Jon R. Roma:
Murphy control panel at East Cabin
Jon R. Roma:
Model board at East Cabin