Agora Museum. Perspective from ramp level ... W. T. Aldrich. O'Brien ... Dirty Faded Diazotype Printing Ink ... 1947
Agora Musem. Transverse schematic section ... W. T. Aldrich ... Dirty Faded Diazotype Printing Ink ... 1947
Refer to DA 1854
Museum sketch ... Dirty Diazotype Printing Ink