Seeking advice/info re: in mid 60’s “THE” depression glass to have in your collection was Footed Mayfair/Open Rose Salt/Pepper set that was, at that time, valued at on/about $1500.00. I cannot find any information on this and have recently seen a single s/p that is available for sale that may be one of this coveted set. Any information re: value, description, etc. appreciated.