I was browsing The Thresher dated November 28, 1951 and noticed a unique address for the Hi-Hat Club. The address listed is 7020 Old Main Street Road.
I know the City of Houston changed Bellaire Blvd. into Holcombe Blvd. These renumberings are interesting to see.
November 28, 1951 - 7020 Old Main Street Road
November 20, 1942 - 1019 Bellaire