Del Monte porcelain sign

We bought these old porcelain signs many years ago and just posted them on the new storage building that’s part of the Sparks Museum and Event Center. I’m told that the DelMonte sign is from the 1930s Logo Design. We bought it from a collection in Clarkston Ut.
The Richfield sign came from a Collector in Oregon. The rough Chevron sign must have a very long story about how it survived all the abuse and misuse, but, unfortunately, I never got its history when I bought it. I love rough old porcelain signs and enjoy pondering how they survived all the abuse over the decades.