Newly-released FBI memo from 1950 confirms "flying saucers" crashing in New Mexico

In the memo, FBI agent Guy Hottel records what an "investigator for the Air Forces" (whose name is blacked out) told him about what is popularly called "the Roswell incident." Hottel writes:

Three so-called flying saucers had been recovered in New Mexico . . . they were described as being circular in shape with raised centers, approximately 50 feet in diameter . . . Each one was occupied by three bodies of human shape but only 3 feet tall, dressed in a metallic cloth of a very fine texture. Each body was bandaged in a manner similar to the blackout suits used by speed flyers and test pilots.