"more vacuums"
The Singer polisher was made by Shetland.
The Singer upright became the Bissell and many feel it was not as good as the similar Hoover Elite.
The Kirby is one of their many long life quality uprights.
The CB is,as above,RARE!I have maybe 10 stainless CB models in the back room.(Most available if any are interested.)But I have only seen ONE painted tank model years ago and remember it as being white like the early Mo L.
Nice group of machines to find abandoned on your doorstep!