Cindy,
I've seen pictures of some that were badged "Sewmor" and "Dressmaker" that look a lot like that one. There is also this one currently listed but not exactly the same:
https://sfbay.craigslist.org/sby/hsd/4348491148.html
I've read somewhere--I think in the yahoo group--that during the years of production, the badged machines were sent to the dealers without badges and then the dealers badged their machines. One person posted they had been a dealer/repairman and had a drawer full of badges that were never used.
Good luck on your search.
John