*Cincinnati Tc grinders had two different heights and offsets. 4 7/8" height and Offffset the latest models, the earlier may have been 4 3/8(?). Plus, a lot of other machine accessories look similar.
The first size may have been from 1933 to 1937(?). Earley machine ran long-travel on a chain rather than balls, like a Harley chain, with a centering parallel to keep cross-feed centered.
The tables were the same.
A good rule for all machines is to note/check the height and offset for work heads and centers.
* Good The Op sent me a message that they did verify the size.