I am particularly fond of my little fleet of ships on Silver coinage, as I've already posted most of my favorites.
Ships on coins are a common feature on many different currencies like Rwanda which is almost land locked from the sea so go figure when they released the famous ships nautical series.
It's Like if the Cook Islands releasing the Camel series.
Any who, Ships always represent Communication and Commerce up until somebody decided to put cannons on ships, a whole different ball of wax.