I've got a 30A but it's from a later era (Delta).
There are three 40A's shown on the OWWM.
You also might find some additional 40A's on the Delta page.
Feel free to upload some pictures of your saw there.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.