Ventilating system in cafe, West 6th Street and Hope Street, Los Angeles, CA, 1935

2 photographs of ventilating systems in cafe, West 6th Street and Hope Street, Los Angeles, CA, 1935. "Subject: Ventilating system in cafe, 6th & Hope St[reet]

19351602DW1935090516DW193509051602Air ductsLos Angeles Oil and Grease CompanyStevenson E.H.Joe