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(!!!!) (Recommended Sylvania Pair) USN-CHS-6922 Sylvania gold pins NOS same date codes

(!!!!) (Recommended Sylvania Pair) USN-CHS-6922 Sylvania gold pins NOS same date codes "O" getter halos 1964-1965 (11/13ma and 11.0/11.5ma)

$ 159.99

1 low noise pair) USN-CHS-6922 Sylvania gold pins NOS "O" getter halos 1964-1965

1 tube) 11/13.0ma Gm=11,100/12,400 (1965)

1 tube) 11/11.5ma Gm=11,600/12,000 (1964) faded printing - on right

 

USN=US Navy=mil-spec

BEST SYLVANIA PAIR 

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