NEW YORK CHICAGO PHILA. A PATENTED MAY 5, 1908, last date APR. 1, 1913. The Brass burner is markedADLAKE PAT. APR.27,1909. and is in good working condition. The crack is not very noticeable! Incorporated inPennsylvania in 1853 primarily for the purpose of providing a connection between theanthracite coal fields of Pennsylvania'sCoal Region and the large markets for coal inNew York City.