Mangum Library & Genealogy Center - WPA The Native stone building was built in 1936 and was a WPA project. The stone was dug from the ground and hauled in by teams and wagons, each piece of stone was cut by hand by the laborers and put into place. Mangum, OK Historic Buildings Half Dugout and Windmill Mangum, OK Pioneer History Oklahoma Arts Institute at Quartz Mountain Mangum, OK Arts Old Greer County Museum Mangum, OK Museums Hotel Franklin Mangum, OK Historic Hotels
