For over 80 years the men and women at the TUMS production facility located at 320 S. Broadway in downtown St. Louis have produced one of the nation’s leading antacid brands. TUMS was first created in 1928 and introduced commercially in 1930. For a little more background on TUMS click to read a Sept. 2010 story from the Post-Disptach (TUMS).
Here’s an example of a TUMS advertisement from 1936.