A to Z Brand Sheffield Fence Sign

This is a sign that would go on a chain link fence. This was made by ARMCO Steel Corporation under the name of Sheffield Fence A to Z Brand. Has an attractive branding iron logo on the left side. If I recall correctly ARCO acquired Sheffield in 1965. 1966 is the year with which I keep coming up anyway somewhere in the 1960s/1970s seems reasonable.
It is the size of a car license plate and I have it displayed with my vintage license plates in my mini my cave area.