A few of the nautical charges common in heraldry. From left to right, top to bottom: the anchor; the escallop; the lymphad, or ship, with sails furled; the whelk-shell. Ships should be blazoned as specifically as possible, including the number of masts, whether the sails are furled or not and their color, and if there are any flags.

FromĀ A Grammar of English Heraldry, pg. 21

It is unclear what is intended by fig. 67, since “maunch” or “manche” and “sleeve” both refer to the shape displayed on the shield. “Maunche” most likely refers to the sinister part of the sleeve, since it was that portion which differentiated a French “manche” or ordinary sleeve, from the “manche mal taille” displayed here.