May I introduce "Margie"? (named after the lovely lady I had lunch with today!!
)
Margie is a 1912 Singer model 115 born in 1912. Her "skirt" is a cabinet model 21 and had all sorts of goodies in it. You'll notice the (seemingly) requisite 5 or 6 rufflers... LOL 2 of them don't fit this machine! (One is for a White or other top clamp, one is for a 66-1 back clamp)
Margie's serial number, according to the links on ISMACS indicates a model 27 with a date of Dec 20, 1911, but her decals, shape, etc., all say 115! (The "Wings" decals are exclusive to the 115).