I acquired some change gears that I thought might be useable on my Hardinge KL1, however they are not.
I'm trying to identify what they were actually off, and wondered if anyone might be able to help identify their use.
I wish to move these on to allow me to get a Myford set that will fit the KL1.

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They are 1.5 module gears with a 1" diameter centre hole.
There are the following gears:
44, 45, 50, 52, 58, 60, 63, 70, 80, 90, 94, 95, 96, 115, 117 and 127.

Are they from a lathe, mill maybe?