DIAMOND POWER

Liquid Level Gauges and Telegauges Comprising Both Gauges per se, and Means for Transmitting to a Remote Location the Information as to Liquid Level as Determined by the Gauges per se, Such Means for Transmitting Said Intelligence Comprising Optical Systems Including Mirrors, Viewing Hoods and Ducts((, and Electronic Systems, Said Electronic Systems Including Cable Connected Television Apparatus for Transmitting the Liquid Level Indication to a Remote Location))