CityDig: This 1939 Map Charts Balboa Island's Transformation From

Old Maps: American Cities In Decades Past (Warning-Large Images) (school, price) - General U.S. - City-Data Forum

The reaches of New York City: done in the studios of the National Geographic Magazine ; Gilbert Grosvenor, ed. ; Albert H. Bumstead, chief cartographer ; designed by C.E. Riddiford ; research

2022 - Brian B.'s Climate Blog

Explorations

Striga Isle - Unofficial Homecoming Wiki

Old Maps: American Cities In Decades Past (Warning-Large Images) (school, price) - General U.S. - City-Data Forum

Middlesex County 1874 Connecticut Historical Atlas

Not your typical Long Island road map - Newsday

PDF] An updated radiocarbon-based ice margin chronology for the last deglaciation of the North American Ice Sheet Complex

Long Island Dirt: Long Island: Understanding the Place and its People — The Gotham Center for New York City History

Somos Primos

A half-century of coastline change in Diego Garcia – The largest atoll island in the Chagos - ScienceDirect

I drew a map of the subway system in 1939. : r/nyc

A half-century of coastline change in Diego Garcia – The largest atoll island in the Chagos - ScienceDirect

The 1931 Histomap: The entire history of the world distilled into a single map/chart.