Photograph of a group of people in the courtyard of the Ark-i ʻAlīshāh-i Tabrīz, including William Sachtleben, Thomas Allen, missionaries and others.
View of William Sachtleben with his Humber bicycle (L) and Thomas Allen with his bicycle, with Acropolis guards and others at the top of the steps of the Propylaea. Sachtleben and Allen are trying to gain access to the Acropolis. The Parthenon is visible in the background. The guard in the foreground is wearing traditional Greek dress including a white pleated foustanella, a white shirt with wide sleeves, and a fermeli (vest).