Haunted Sentry Box at San Cristobal Castle, Built in 1635, San Juan, P.R.

Haunted Sentry Box at San Cristobal Castle, Built in 1635, San Juan, P.R., Box: 1, Item: 20. Joseph M. Dawson Sr. Photograph Collection, 2019-21. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/410227 Accessed September 27, 2026.