Three weeks ago today, I visited the Don Shoemaker temporary exhibit in Mexico City.
This might help:
I wouldn't mind seeing more details, especially of the wood construction and those springs.
Nice chair (as well as Selig guitar pick side table in the background), although the thin double rail at the bottom o
Your stools look fine to me.
. . . more than apparently. The Willy Beck version is model #100.
Could you post a lot more photos of the chair including close ups of the underside, joints, back, and all markings?
The wood looks great to me. Vintage furniture is supposed to have marks of age and wear.
You've already ID'ed the design.
You certainly win the prize for most number of ID requests with the least number of words.