David...
The models 60,61,and 62 all took the reusable hygienisac/handisac bag, later known as type W. The model 63 used a "throw away" bag now known as type C.
You are correct! Except the model 60 was available with either a shakeout bag, or the hygenisac...
There was also a "Handisac" bag available for the 150 and 28.