1958 Westinghouse roundie?

[Electronic M]

Originally Posted by benman94

Most of the smaller manufacturers were using the 21AXP22 until the end of 1958. I think Motorola holds the record though, they were producing TS-905 sets well into the early 60s. I've seen ads as late as 1963 for the 21CT2M and 21CK3!

Do you know of date codes in TS-905s approximately that late? While it is entirely possible they were making them that late, I'd be more inclined to think they made a large run in the late 50's that stocked a warehouse, and either realized they were not selling well enough to merit making more, or decided that it would be a good excuse to wait to engineer another chassis until the ones in stock sold.