Merrill, Robert H., 1881-1955, “Pan American six seater landing at Campeche,” Digital Collections, accessed December 7, 2025, https://digitalcollections.library.gvsu.edu/document/52719.
Black and white lantern slide of an airplane on an airstrip. Behind the plane is a crowd of people. The plane has "Correo Aereo" written on its left wing and "X-ABC" written on its right wing.