However, in his 1955 investigation into Adamski's claims, James W. Moseley interviewed Marley, who stated that he had never enlarged the photos for analysis nor found a "spaceman" in them, and did not know of anyone who had. Moseley also interviewed German rocket scientist Walther Johannes Riedel, who told him that he had analyzed Adamski's UFO photos and found them to be fakes. Riedel told Moseley that the UFO's "landing struts" were actually 100-watt General Electric light bulbs, and that he had seen the round "GE" logo printed on them. In 2012, UFO researcher Joel Carpenter identified the reflector-shade of a widely available 1930s pressurised-gas lantern as an identical visual match to the main portion of Adamski's saucer. In his 1955 investigation, Moseley found other flaws in Adamski's story. He interviewed several of the people that Adamski claimed had been with him in his initial 20 November 1952 meeting with Orthon, and found that these witnesses contradicted Adamski's claims. One, Al Bailey, denied to Moseley that he had seen a UFO in the desert or the alien Adamski described. Jerrold Baker, who had worked at Palomar Gardens with Adamski, told Moseley that he had overheard "a tape-recorded account of what was to transpire on the desert, who was to go, etc." several days before Adamski's claimed 20 November meeting with Orthon, and Baker stated that Adamski's meeting with Orthon was a "planned operation." Baker added that Adamski had tried to convince him not to expose their hoax by telling him that he could make money by charging fees to give UFO lectures, as Adamski was doing: "Now you know the [UFO] picture connected to your name is in the book (Flying Saucers Have Landed) too. And with people knowing that you are connected with flying saucers ... you could do yourself a lot of good. You could give lectures in the evenings. There is a demand for this! You could support yourself by the picture in the book with your name." Moseley discovered that George Hunt Williamson, another prominent contactee and friend of Adamski, did not witness any UFO nor Adamski's encounter with Orthon, despite his public statements claiming otherwise. When Irma Baker, Jerrold Baker's wife, accused him of lying about the incident, Williamson told her cryptically that "sometimes to gain admittance, one has to go around the back door." In his report on Adamski, Moseley wrote "I do believe