Advertising certificate of National Studios, Rooms 310-311-312 Equitable Building, Sixth and Locust Streets, St. Louis, redeemable for discount on photographs, 1920s-1930s, A0011-00034. Missouri Historical Society Library and Research Center.

Advertising certificate of National Studios, Rooms 310-311-312 Equitable Building, Sixth and Locust Streets, St. Louis, redeemable for discount on photographs, 1920s-1930s, A0011-00034. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/10344 Accessed December 25, 2024.