my grandmother had one of the Quick-Clean Hotpoint stoves from the mid 60s with the Teflon oven linings. It was a slightly shiny grey color and as promised was pretty easy to wipe out. It was a very rattly oven though with all the separate pieces (the linings were flat pieces of sheet steel which slid behind the rack guides which were chromed wire, and everything rattled when you walked past. It wasn't a "cheap--tinny" rattle, but it was noisy all the same. I remember repairing the oven element once...it blew and pitted the teflon coating.