9" x 12" paperback book - all cardstock. There are 24 perforated postcards with renderings of memorable ships spanning 500 years of history. Drake's Golden Hind, Mayflower, U.S.S. Constitution, H.M.S. Bounty, Flying Cloud, Half Moon, many more. There are identifying captions on each card and descriptive notes on inside covers.
All postcards are intact and undamaged. There is mild shelf wear, but no writing or damages.