Offered is a lot of (4) NOS type 6U7G RF Pentode tubes by Radiotron of Australia. The tubes are clean and in excellent condition-they are offered in original colorful cartons.  The tubes each test good on the EICO dynamic tester with NOS readings, they show no shorts or inter-element leakage.  These tubes may be a military issue-the cartons bear the Valve Electronic tag with the designation CV706/SDA on each carton. The tubes have a pewter color plate and lower side getters with all good silver flashing. The graphics are all clear and readable with firm bases and clean pins.  Used in many radios, pick up the 6U7G tubes for your own restoration work.  Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.