National Geographic : 1921 Aug
N the IDEAL TYPE "A" HEAT MACHINE is offered an entirely new craftsmanship,which for the first time makes possible the full utilization of the cellar or base ment for living and recreational purposes. This skill in construction guarantees likewise the utmost refinement in heating expression and automatic control,with a recorded average fuel saving ofone-third. The open winter has emphasized the great practical advantage of the Ideal insulated jacket, which retains the heat and contributes to the remarkable effi ciency of this heating boiler. Investigate the claims of the IDEAL TYPE "A" HEAT MACHINE. The record of thousands of installations will con vince you of its superiority and incom parable economy. We will be glad to furnish proofs of these statements. Write for catalog and see the IDEAL TYPE "A" HEAT MACHINE in our public showrooms in all large cities. Dept. 55 A I rICAn DIATOR C0P Makers of the famous NEW YORK and e A IDEAL Boilers and CHICAGO AMERICAN Radiators "Just as every Attic has a past, so every Cellar has a future" "Mention The Geographic-It identifies you"