"This was reported (opens in new tab) in the Roswell Daily Record along with the news that Major Jesse A. Marcel was the group intelligence officer dispatched to the scene. He had gone with Counter Intelligence Corps officer Sheridan Cavitt, but on his way back took a detour to his own home. There, he whipped out a couple of boxes of debris that he popped into the trunk of his car and showed to his 10-year-old son, Jesse Jr. One of the objects was said to have hieroglyphic-like markings, something that stuck in the mind of the young boy, according to a report in The Guardian (opens in new tab)."
https://www.livescience.com/roswell-ufo-crash-what-really-happened.html
http://roswellproof.homestead.com/files/Ibeam_MarcelJr..gif
"The truth is that in many other cases of close encounters with UFOs (Villas Boas, Hill, Rendlesham, etc.), witnesses claim to have seen “hieroglyphic-like” symbols inside or outside of the alleged extraterrestrial ships …"
https://www.monkeyandelf.com/the-hieroglyphs-of-the-ufo-of-roswell-and-its-relationship-with-the-great-pyramid-of-giza/