Folder: S.F. Associations-Boy Scouts.
Written on back: "Seaman John Nelson, (center), EauClaire, Wis., shows Cub Scout Michael Broock, 1618 Revere St., SF, (left) and Explorer Scout Al Garduno, 661 Candlestick Rd., SF, the operation of a signal lamp on the carrier USS KEARSARGE, which will be among sights to be visited on Scout Day at the San Francisco Naval Shipyard, Saturday, 13 Feb. (Official Navy Photo)."