This is a Pat'd Sept. (New York, New Haven & Hartford) Railroad Lantern with Clear Cast CNX Globe.
It was Produced by The Adams & Westlake Co. The Lantern is 10 1/8" tall x 6 5/8" diameter bottom heavy wire. The Burner is Marked "Adlake" and Works Fine. The Glass Globe has a Small Chip on the Bottom, see last photo. Thanks for checking this and my other listings.