Looks like he's back in the ground now: Australian soldier's skull taken from US museum and buried with remains in France
Reminds me of the glass-encased display of a skull and crossed femurs, apparently built by a member of VF-84. According to legend the bones were harvested from a VF-17 pilot who was KIA, but that appears to be a fictional person. Given the backstory it's odd that the U.S. Navy public relations machine would permit that kind of exhibit even if they do it with a wink. https://www.public.navy.mil/AIRFOR/vfa103/Pages/ENSJackErnie.aspx The Legend of the Skull & Bones | Tales | F-14 Tomcat