For sale - Box of 17 - old large style marine radio crystals in the 2 MHz - 3 MHz bands. Including such brands as: PR, Radio Marine, Rex Bassett, Ray Jefferson etc. Frequencies - 2126, 2138, 2142, 2174, 2190, 2198, 2243, 2390, 2961, 2961, 2970 kHz 3022, 3046, 3175, 3194, 5070, 8008 kHz
These crystals have a pin spacing of 5/8" and 3/4" WIll sell the entire box for $12.00 plus shipping. (or swap for your unwanted FT243 crystals or tubes)