When I think bagless, I'm actually referring to machines with a shake-out (dump) bag, because there are no inner disposable bags to change.
Kirby and Royal were among them.
~Ben
Paul,
The only other way to determine the true age of the product is to look at the date stamps of the armature and field coil, but these can be replaced at times.
~Ben
Hi Jeff,
I am glad that you were able to win this on eBay! I suggested it to you because I remember you used to sell Electro-Hygiene 903s before in 1974.
~Ben
bobbyderegis
Bobby,
The dots inside the circle with the year stamp refer to the month of the year built. For example, if the circle says "79" as the year, and there are 11 dots in it, the cleaner was built during November 1979.
~Ben
vacuser
Dwayne,
The Kirby Vacuette was also sold under other names:
Douglas Busy Bee
Douglas Aardvac
Oreck
Kenmore Klean 'n Vac
Craftsman Powermate
Sew-Rite Sew-Clean Vac (Tacony)
The belt you want to find was also used on these above models.
~Ben