Here is the contact information for the National Firearms Museum.
National Firearms Museum
11250 Waples Mill Rd.
Fairfax, VA 22030
Director, Nation Firearms Museum
Same address as above
Phil is often on the TV. Tales of the Gun, Wild West Tech, The military Channel, NRA TV shows. He also attends many large shooting events, large gun shows, and is always a presence at the NRA National Meetings and Gun Show. I suspect he would be interested. This would make a great segment on NRA TV "I Have This Old Gun"
Jim Supica is one of the foremost authorities on S&W and operated Old Town Station, dealing in antique firearms.