Originally Posted by wytetygeress
it looks identical to the 15-91 thank you for pointing it out to me =)
I've finally learned that when the tension & thread uptake are on the "side" where the face plate is...it's probably a 15. Only know this from lots of help from others here :) :) :) Did you find the serial number? That link should take you to the list that shows the range of serial numbers, date issued, and model that range was assigned to.