Got an Adler today for $5 at a yard sale. No attachments minus the presser foot on the machine and no manula either but it came with a green Singer button holer with 9 cams. I haven't figured out much except that it sews!
However, the fancy stitch selector know doesn't move (Tri-flow job probably) and neither does a knob on the side which currently has "U" showing but it does have something else there. Mostly clean so far but needs a Tri-flow applied to several spots and a new needle.
If anyone has info about the threading of the beast, I would be most appreciative. It is a 2-tone very pretty green with darker green up top and a model # of 310-B. Badge says Belvedere Adler with a J-A3 #. I know its made in Japan.
Chris