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:

    Let me have
    A dram of poison, such soon-speeding gear
    As will disperse itself through all the veins
    That the life-weary taker may fall dead,
    And that the trunk may be discharged of breath
    As violently as hasty powder fired
    Doth hurry from the fatal cannon’s womb.
    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)

    the expensive delicate ship that must have seen
    Something amazing, a boy falling out of the sky,
    Had somewhere to get to and sailed calmly on.
    —W.H. (Wystan Hugh)