Copy of Roger Knoebber's U.S. Merchant Mariner's card, issued 7 October 1971

Verso not shown

San Francisco, California, US.: U,S, Coast Guard (identification copy), 1971.
8.5" x 11", single sheet, both sides
RK19711007_RK8_1

A copy of Roger Knoebber's U.S. Merchant Mariner's card, issued 7 October 1971 by the U.S. Coast Guard. The original is in the care of Cosmo Knoebber.