Yes, you can use the BLACK "top hat" cams, just not the later white "Flexistitch" cams or the flat cams used on the 300 series.
Flat cams:
http://vintagesewing.ecrater.com/p/6...cam-disk-1-zig
Flexi-stitch:
http://sewingmachineswantinganewhome...or-singer.html