Owner's pictorial guide for the care and understanding of the Bally electromechanical slot machineRobert N. Geddes · First published 1991Open the Tome
Owner's pictorial guide for the care and understanding of the Jennings bell slot machineRobert N. Geddes · First published 1981Open the Tome
Owner's pictorial guide for the care and understanding of the Watling bell slot machineRobert N. Geddes · First published 1981Open the Tome
Owner's pictorial guide for the care and understanding of the Mills bell slot machineRobert N. Geddes · First published 1979Open the Tome
