A.S. Aloe Co. (1957); Alton Banking and Trust (1956); Bonnee Butter Beef Steaks (1957-1958); Brunswick Corp. (1963); Chase Hotel (1955): Chromcraft; Concordia Publishing (1958); Continental Towers (1962);
Eckrich Packing Co. (1955); Elder Mfg. Co. (1957); General American Life Insurance (1958); Golden Dipt (1958); The Grove Co. – Thermo-Jac jackets, Sideliner coats (1956); Hanan & Son footwear (1959); Hanan Men’s Shoes (1962): ITT Blackburn (1981); ITT Weaver (1980?); Jon McCauley Dresses (1960); Knapp-Monarch Co. (1956); Laurel Springs Bourbon (1962?); Lodge of the Four Seasons (1962); Lutheran Church – Missouri Synod; Maritz Sales Builders (1959); Marsh Stencil Machines (1962); Merit Clothing (1955-1956); Metabolin; Milton Oil Co. (1959?); Minx Modes Dresses (1960); New Era Women’s Shirts (1961); Ozark Air Lines (1955?); Posturamic System, Inc. (1959); Remmert-Werner Executive Aircraft (1958); Rhythm Step Shoes (1956); Southern Baptist Convention; Terro insecticide (1962); Trimfoot Co. – Claire McCardell Shoes (1956); Universal Match Corporation; Vande Professional Equipment Leasing Corp. (1961); Winco Ventilator (1956);
1932-1949 Merged w/Westheimer & Company; Westheimer and Block. Became Frank Block & Associates again in 1955. Later FBA