ýBe riciofitai witk. dean automatcGasHa c' ~ * 4? ~7*- a b. To prove that every home cati afford to heat with gas ,.we wull instali it at our expense and remnoveita our expense, if, you don't like it G T rîd of ail dirt with gas heat? Cer- To prove ît-and we take the full burden tainly. H-ow do we know you can? of proof-we'1l install it in your home with- We asked t.housands who use it. Their an- out vour makinj one cent of investmeflt. ie L411 LaUL Uor IU gas neat. nowL. 7anat £*yuu iiu *ic.iit House Heating Division PUBLIC SIERVICIE COMPANY 0F NORTJIERN ILLINOIS cost. Tiîs'home cati afford to have- -g-s heat. Hundred's like it are changing to gas heat daily YOwmIVEST NOTHINGI Without ONE CENT of invest- ment by, you, we instail the i Address ----------------------------i 1 City ------------ Phone N\o ------------- Simportant! Mail coupon to House Heating 1 1Division of your nearest Public Service Corn- 1, pany office or to Public Service Comnpany, i 172 WçstAdamsStrçee, Chicago, Illinois. t <J t s