Mexico, Df, Mexico being encounter — August 19, 1965

Brothers Yago and Payo Rodríguez, described as National Polytechnic Institute students, were credited with a Mexico City landing story in August 1965. A contemporary newspaper account reproduced in the source dossier places the observation on August 19 at about 8:30 in the morning; the Atlas import instead gives 8:30 p.m. The morning setting follows that earlier account. The brothers allegedly saw a luminous, domed disc supported by a large tripod. Two figures approximately eighty centimetres tall emerged wearing gas-mask-like face coverings. They reportedly left a metal plaque bearing markings before returning to the object. The story also attributed burned grass to a lower part of the craft described as a radiator. Journalists subsequently viewed the claimed marks, rather than witnessing the beings themselves. Assertions of laboratory examination have not been matched here to a published analytical result. Later accounts raise doubts about publicity and admission charges, while the imported catalogue includes a hoax flag; that flag alone does not document a confession. This remains a disputed press-mediated claim. The illustration shows both students, two masked figures and the disc; plaque markings are invented visual texture, not a transcription of an authenticated artefact.