Disaster area post office

Close-up truck with large sign, "U. S. Post Office, Brooklyn, N. Y. notice: Residents of disaster area affected by [United Airlines] plane crash [on December 16, 1960] may obtain mail here," and postman standing in open doorway, parked at corner of Seventh Avenue and Flatbush Avenue; portion of masonry building in background with Duryea pharmacy ("Est. 1874") on ground level on far right; portion of snowy, icy street in foreground.