King Estate. Date & photographer are unknown.
Source: David Hance
Mason Estate at North Highland Avenue at St. Marie Street. Photo taken 1920-05-07 (by City of Pittsburgh photographer?)
Source: Maria Burgwin
Highland Avenue Looking South from Stanton Avenue. Stone wall still eists. Photo taken 1920-05-07 (by City of Pittsburgh photographer?)
Source: Maria Burgwin
Highland Avenue at Stanton Avenue - Southwest Corner. Nursing home currently sits at this site. Photo taken 1920-05-07 (by City of Pittsburgh photographer?)
Source: Maria Burgwin
Highland Avenue at Stanton Avenue - Northeast Corner. Home at corner is gone; other homes exist today but have been altered. Photo taken 1920-05-07 (by City of Pittsburgh photographer?)
Source: Maria Burgwin
Highland Avenue at Stanton Avenue - northwest corner. Duplexes current sit a this corner. Three far homes still exist. Photo taken 1920-04-09 (by City of Pittsburgh photographer?)
Source: Maria Burgwin
Lockhart Estate on North Highland Avenue south of St. Marie Street. Currently site of Pittsburgh Theological Seminary. (Photo taken by City of Pittsburgh photographer?)
Source: Maria Burgwin
North Highland Avenue looking south from St. Marie Street. Photo taken in 1920 (by City of Pittsburgh photographer?)
Source: Maria Burgwin