Found a picture of the family on the surface of the moon marked 1972, the date falling one trips "Apollo" on the surface of the moon.
The back is to the family, "Charles Duke" one of the three astronauts who participated in the trip, "Apollo 16", which is the penultimate flight carried out by the U.S. space agency "NASA" to the moon's surface. Apparently it has "Charles" leaving them to remember there was disclosed recently from the archives of the Apollo project in America.
It is noteworthy that the "Apollo 16" is the fifth mission sent by the "NASA" to the moon successfully, within the framework of the program "Apollo" to send American astronauts to the moon landing.
Not possible to verify the authenticity of this talk from reliable sources!