I have a 127 Sphynx built in 1920 that's in pretty good shape, I bought it at a YS in April. They were asking $75 and I got her for $60. She's named Avis and had a broken belt (part of getting the $ down) which I replaced. She's in the same cabinet as yours, the drawers were full of stuff and I found 8 attachments wound up in old lace, etc. The drawers were a treasure chest: a wooden needle case, buttons, weird things, a family letter, etc.
Avis was the beginning of my vintage machine mania, in fact, because of her I found this great website with all these cool, smart people who are soooo helpful.