Title: Code of fair competition for the warm air register industry as approved on on June 28, 1934
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF004952634&ix=nu&I=0&V=D" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF004952634&ix=nu&I=0&V=D</a>
Subjects: Heating--United States--Equipment and supplies, Furnaces.