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