1934 Map of Upper Marlboro (east half)

About this map

Upper Marlboro Road and Pennsylvania Avenue serve as the primary conduits through this Prince George's County landscape, connecting numerous small communities and rural election districts during the mid-1930s. The survey reveals a shifting transportation network, most notably marking the Pennsylvania RR (Abandoned) alongside the active Chesapeake Beach RR. Settlements like Glenarden, Seabrook, and Forestville are depicted at a time when the region was primarily agricultural, defined by sprawling boundaries such as Queen Anne No 7 and Mellwood No 15.