American Colony . Photo Dept, photographer. Palmyra. Door of the Tomb of Dionysios. Showing the elaborate entrance with swinging stone doors. Syria Tadmur, 1920. [Approximately to 1933] Photograph. Retrieved from the Library of Congress, https://www.loc.gov/item/mpc2004002227/PP/. (Accessed August 05, 2017.)
![](https://cdn.loc.gov/service/pnp/matpc/02800/02891r.jpg)