1940s Maps of South Portsmouth, Portsmouth
Explore 4 historic maps of South Portsmouth from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how South Portsmouth's landscape evolved across the 1940s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1940s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring South Portsmouth's history through authentic maps from the 1940s. This is your window into the past.
South Portsmouth, Portsmouth maps
(4)- 1942 Map of Prudence Island
1942 Prudence Island1942 Print · USGSNarragansett Bay and the surrounding islands are captured here in the early years of the war. Researchers can trace the development of Newport and Middletown, locating local landmarks like St Marys Ch and the Middletown Cem.2 unique versions available - 1943 Map of Providence
1943 Providence1943 Print · USGSNarragansett Bay and the industrial Blackstone Valley appear here in the midst of the Second World War. Genealogists and researchers can trace local landmarks like Lonsdale Station, the St Marys Reservoir, and the Rhode Island State Airport. - 1947 Map of Providence, 1948 Print
1947 Providence1948 Print · USGSSouthern New England is captured in the mid-1940s, showing a landscape defined by busy industrial ports and expanding military installations. Researchers can trace the rail lines of the N.Y. N.H. & H. RR or locate coastal defenses like Fort Adams and Quonset Point.5 unique versions available - 1948 Map of Providence, 1951 Print
1948 Providence1951 Print · USGSSouthern New England’s coastal reaches are captured here in the late 1940s, from the industrial heart of Providence to the tip of Provincetown. Genealogists and historians can trace rail lines like the Central Vermont Railway and locate active military sites such as Otis Air Force Base and Fort Rodman.
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