This Adlake lantern is a classic Baltimore & Ohio Railroad Lantern. The globe is clear and has no chips. The oldest patent is May 5, 1908 and most recent is August 5, 1913. Wick holder is identified with No 187 and shows pat. May 25, 1920 and patented 1921. Baltimore and Ohio Railroad. Vintage Adlake 200 Kero Railroad Lantern B&ORR. Condition is "Used". Shipped with USPS Priority Mail.