It is a class 15, for sure. I had pretty much decided that it was an Improved Family but it doesn't have the built in bobbin case. It has the regular old class 15 one oclock finger bobbin case.
It has a very beefy looking race assembly.
|from the front|
|from the rear|
I got distracted and spent a fair amount of time trying to bring out the colors in the decals. They are tender. There is some green but I think it is very fragile. Only Yoda would have been young at 123.
More research and more fun is in store. The slip cover project may take a back seat to this one.