So,  a few weeks ago or so I sent the attached photo of an odd looking SH-60B out to a few places, this being one.  I reached out to the Sikorsky archives and they sent me back what they had.  I included the attachment for reference, but according to the martial Sikorsky provided:<div dir="auto"><br><div style="font-size:inherit" dir="auto">“A full-scale mock-up of Sikorsky Aircraft&#39;s proposed U.S. Navy LAMPS Light Airborne Multi-Purpose System) helicopter was unveiled May 13 at the opening of the American Helicopter Society&#39;s annual three-day forum at the Sheraton Park Hotel in Washington, Following the forum, the mock-up was taken on a tour of three key naval installations It was exhibited at the Naval Air Test Center. Patuxent River, Md. on May 20; at the Norfolk Va. Naval Air Station on May 28 and 29, and will visit the Naval Air Development Center<br style="font-size:inherit">Warminster. Pa on June 5.”<br style="font-size:inherit"><br></div><div style="font-size:inherit" dir="auto">Sikorsky said they actually didn’t have a photo of it themselves.  I recommend reading the entire article rom 1975 they sent (attached) if you are interested in the beginning of the Navy H-60 program.  I also learned today the museum where I volunteer is getting an SH-60B.    </div><div style="font-size:inherit" dir="auto"><br></div><div style="font-size:inherit" dir="auto">Brian</div><div style="font-size:inherit" dir="auto"><br></div></div>