Little "Jackie" Mumm and Toys!

We are putting together photos and videos of my Dad, whose 85th birthday was on Nov. 21, for a "video tribute" that we're having filmed (with him being interviewed) ... and I came across this darling photo of him when he was a baby. Also, I noticed the little doll leaning on his leg! Anybody have any idea what doll this might be? This photo was taken in the early 1920s ... the doll sort of looks like Dolly Dingle, Kewpie dolls and the Campbell Kids ... but it's completely soft. I searched all over Google and eBay and couldn't find anything like her ... Um ... Guess what my next pattern is going to be???