DH did awesomely on Friday. He went to an estate sale and put in a 1/2 price bid on a black 301 in the grass suitcase plus he bought a $10 box of "Singer stuff" as it was labeled there. He got called that he was the only interested buyer so he picked it up. I got home yesterday and looked thru the goodies and at the the machine. The goodies are a 301 zigzagger attachment with all the cams plus a 301 button holer, a blind stitch attachment (not sure yet that it's for a 310) and a fabric gripper. The stuff also cam with some black plastic cams but no idea what machine(s) they go to except that it appears to be a complete set and make some cool stitches.
FYI: How do you clean up a grass suitcase??