Has a disposable paper bag
Jeff, it looks like the machine, a Classic Omega, has been equipped to have a disposable paper bag inside the outer cloth bag. Thus the sani-emptor wouldn't have to be used.
I bought one of these new in 1975--the first Kirby I'd owned.
My mother shared a home with me at that time, and she was only 5 feet tall. She'd always had Hoovers and hated the Kirby. Said it was heavy and tipped over. Also pointed out that our miniature schnauzer didn't like it. So I bought a new Hoover Convertible Elite in the early 1980's and sold the Kirby to my employers.
Jim Kirby
Jim K.