United States.: National Recovery Administration
Leander Lovell
Unknown Author
Hry Scellier & Cie
Thomas Maddock & Sons
Dow & Co Braman
Catalina Research
Mary F. Babington
Favre frères
Standard Manufacturing Company
Hygiène moderne
George H. Tay Company
Great Western Pottery Company
Inc Keenan Structural Slate Company
L. Seguin & Cie Thevenin frères
United States