The TA series of Startrite table saws from the early 60's onwards had the model numbers( in increasing size) of TA125, TA145, TA165, TA255, TA175, TA175DS, TA275 , TA275DS, TA300 and a TA1250.
Mechanically, they were very similar with lots of interchangeable parts. As the saws got bigger, the...