I already had an Ivory color Arvin 444A and today I added 2 new ones with different colors. I got those sets from a "junkers" box at the 2012 MAARC Radioacitivity, Jun 22. The restoration consisted in replacing all caps & out of spec resistors, some glue on both speakers cones, get original knobs (I got a pair of them just for the brown one so far), stripping, sanding, and refinishing the cabinets. I used enamel to repaint them. They are playing great and I think they are midget stars in my collection!
Click in the picture below to get more info on each set.

 
All three model together. I will look for the white, red, and the green ones.