Lot of 5 Vintage 2C39 transmit tubes

Items are untested

I have no other information about the history of these tubes. They were found in a box from a local closed Motorola repair shop.

Description :

1. Machlett marked JAN-CAGD-2C39A, Made in USA, 7-07, and the words “very good”

2. GE marked 6897, Made in USA, 65-26, 188-5, 64-??, and the words “very good”

3. Motorola 197T119A01, made in USA, 65-13, 188-5, 64-18

4. Motorola 197T119A01, made in USA, 65-26, 188-5, 64-24

5. Motorola 197T119A01, made in USA, 66-43, 188-5, 65-3?, and the word “good”