Looking at all the pictures on this site and Flickr, I spotted many Fridgidare advertisements. What year did they start making frost free models? When did they become squared instead of the funky 50's rounded look? Anyone remember a top of the line 1950's rounded top early side by side Fridgidaire model? Did any of Fridgidaire's hump back (rounded) fridges come with a frost free freezer?
My parents had this 1955 Fridgidaire with a bottom freezer. Was this model considered a mid price or economy model?

My parents had this 1955 Fridgidaire with a bottom freezer. Was this model considered a mid price or economy model?
