<div class="description">
<ul><li><b>Scope and content:</b>  Original Caption: Heavy going can't retard these trucks.  Flanders mud is of a type all its own but this miry substance is just as difficult to travel through, still a Jeffrey Quad Truck is able to haul several artillery wagons without great difficulty through it.  The truck is of the four wheel drive army type.</li></ul>
Photographer: M.I.B.</div>
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Unknown author<span style="display: none;">Unknown author</span> or not provided</div>
<a href="https://en.wikipedia.org/wiki/U.S._National_Archives_and_Records_Administration" class="extiw" title="en:U.S. National Archives and Records Administration">U.S. National Archives and Records Administration</a>