I agree! After reading about these vintage machines I started looking at thrift shops and found my first 15-91 (didn't know that until I got home and looked it up). Had it on the entry table and a friend comes over and said he had a small machine in a box that I could have. It was a 221. Then last weekend came across a 66 red eye for $70.00, and a kenmore (beautiful blue) 1950, for $20 in a cabinet. Four machines in two weeks and still want more. Don't know where I would put them but sure am enjoying them.