Source:Mon-bend-aerial-1938
From Pittsburgh Streets
Aerial photograph APS-11-58. USDA Agricultural Adjustment Administration Northeast Division, 1938. https://www.pasda.psu.edu/pennpilot/era1940/allegheny_1938/allegheny_1938_photos_jpg_800/allegheny_092538_aps1158.jpg; https://www.pasda.psu.edu/pennpilot/era1940/allegheny_1938/allegheny_1938_photos_tif/allegheny_092538_aps1158.tif; included in the 1939 layer at Pittsburgh Historic Maps (https://esriurl.com/pittsburgh).
