TESCO

Electrical Instruments for Central-Station Uses-Namely, Artificial Load Transformers, Testing Switches, [ and Multiple Contactors Adapted for Testing Meters, Transformers, ] and [ the Like; ] Connectors, Terminal Lugs, Terminal Clips [; Radio Receiving Sets and Parts Thereof-Namely, Variocouplers, Variometers, Condensers, Rheostats, and Transformers ]