The White Westinghouse reminds me of a Bissell I had, I think some were labeled as Singer. It was called a 3 in 1 and had a removable handle to use as a stick or hand vac. It also came with a removable floor tool and crevice tool and an extra filter. It was a good machine, but I rarely used it as the cord was pretty short. I later sold it in the box at a yard sale to a lady that loved it. I saw a newer version of it on sale for Black Friday at Walmart.
Too bad the Excalibur, Bissell, and Dirt Devil were broken. I liked the Excalibur as it used two motors and had a hard floor brush as well.