Photo crop exposure date: Unknown
Exposure date (or window) of subject photo: ca. 1930.  
Subject: Photo crop of Alamo Plaza. View is SSE and elevated. Taken from, most probably, the Grand Opera House showcasing the Plaza Theater (1911-1938). Joske sign (1920-1939) is present. Conroy Building just south of the Gallagher Building (Plaza Theater) has not been razed (1939).