Illinois Society of Architects · Chicago · leaf 562
l Feb., International Heater Co Economy Smokeless F-1742 Kellogg-IMackay Co Pebco July, Kellogg-Mackav Co Amer. Up-Draft Ser. N-21 July, Kellogg-Mackay Co Amer. Up-Draft Ser. N-26-32-40-46. . . July, Kellogg-Mackay Co Amer. Smokeless Ser. 026 July, Kellogg-Mackay Co Amer. Smokeless Ser. 32-40-46… … zo(rQ:>zjoa»->uz(OKavZ-iO(Lh->uza)a:(C>-zjuoLi->uzil)%Q:>z-iOQ.h>oz(0 ■>uE<I-lT<tflOZ0>uZ<Z-iT^tf)0ZQ-ll..I<ZTT<«02OTuI<fTT<*nOZO-)U. I 1924 I 1925 I 1926 I 1927 1928 I lie chart shows the increase in sales of gas for T house heating. Since the…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
