Trunk Deck Ship

A trunk deck ship is a type of merchant ship with a hull that was stepped inward in order to obtain more favourable treatment under canal toll rules then in effect. As those tolls were set by net tonnage, a measure of volume, and as the tonnage rules did not account for all of the cargo space of such vessels, they incurred lower tolls than more conventional ships of equivalent capacity. When the measurement rules were changed, the type was no longer built.

Read more about Trunk Deck Ship:  Background and Design, Advantages and Disadvantages

Famous quotes containing the words trunk, deck and/or ship:

    That trunk of humors, that bolting-hutch of beastliness, that
    swollen parcel of dropsies, that huge bombard of sack, that
    stuffed cloak-bag of guts, that roasted Manningtree ox with
    the pudding in his belly.
    William Shakespeare (1564–1616)

    Positively I sit here, and look at Europe sink, first one deck disappearing, then another, and the whole ship slowly plunging bow-down into the abyss; until the nightmare gets to be howling. The Roman Empire was a trifle to it.
    Henry Brooks Adams (1838–1918)

    But we must build our walls, for what we are
    Necessitates it, and we must construct
    The ship to navigate behind them, there.
    Philip Larkin (1922–1986)