Cite
United States. Works Progress Administration of Pennsylvania.. (1934). Windber-02-UF; Windber-2; Upper Freeport. Works Progress Administration of Pennsylvania. http://cdm17287.contentdm.oclc.org/cdm/ref/collection/wpamaps/id/3654 (map)
Available from: https://geo.btaa.org/catalog/pstems_0052767067_windber_02_uf