Quoting Larry Oneets <[email protected]>:
As a retired IBM'er of 36 years I never saw anything with 6146's in it. Lots of other tubes but not that critter. Interesting. Larry K9LWI
But I bet if it had an IBM part number, it went through the supply chain with little notice. IBM hams may have been the only ones to know the numbers. Don W4DNR _______________________________________________ Boatanchors mailing list [email protected] https://puck.nether.net/mailman/listinfo/boatanchors
