(Documentary Artifact): One b/w photographic print of a Roberto Thomson next to a harbor defense gun at the Port of Guaymas, Sonora, Mexico. Small boats are in the harbor in the background.
Notes on verso of print:
OP 14961-1217/ 88:17050-1217/ GUAYMAS/ SONORA/ YAQUI/ 1926/ ROBERTO THOMSON AT HARBOR DEFENSE GUN,/ PORT OF GUAYMAS/ D
