Baldwin's Natatorium At Louisiana St. & Congress St.

[Highrise Tower]

I was browsing the newspaper The Houston Post dated April 10, 1896 and came across an advertisement of Baldwin's Natatorium. 

Baldwin's Natatorium

Now In Full Blast.
Water A Fine Temperature.

Come down and enjoy a good swim. 

Natatorium- Corner Louisiana and Congress streets.
J.C. Baldwin, Prop'r.

In an article from The Houston Post dated January 1, 1909 it states Sidney Westheimer purchased the property.

A deal was closed recently whereby Sid Westheimer became the purchaser of the old Baldwin natatorium property located at the corner of Congress avenue and Louisiana street. The property was bought from Mrs. Baldwin for a consideration equal to $60,000.