The National Register of Historic Places listed the structure which has since been converted to the residential Uncola Lofts.

The company had been renting space in the Shell Building since 1943 but the younger Grigg commissioned Hugo K. Graf to design a prominent headquarters in St. Louis to raise the profile of what was then the third largest soft drink company.

[3] In the 1990s, the St. Louis Development Corporation leased the building to the Christian Board of Publication before its sale in 2003.

Cantilevered shields over the windows both help block the morning sun and further emphasize the horizontal lines.

[2] The interior portions considered historic consist of the entrance lobby and second floor boardroom, both of which have wood paneling.