APPENDIX Wiring Diagram of Office Equipment. Route Map between the Cleveland and Elyria Repeater Stations. Route Map between the Elyria and Castalia Repeater Stations. Route Map between the Castalia and Toledo Repeater Stations.
|Title||:||The design of the Cleveland-Toledo underground telephone cable project|
|Author||:||Ralph Norton Greenman, John Eliseus Noran|