The K-2 Lance wagon is a light wagon approximately 14 ft long, equipped with a high box body running its entire length, the body surmounted in front by a driver's seat; tool and supply containers are
K-2 Lance wagon (truck) of the US Signal Corps to convey telephone or telegraph poles
Back of the K-2 Lance Wagon with half a load of poles
The K-3 cart is a 2-wheel, strongly constructed wire cart, similar to artillery caissons, but equipped for carrying and reeling out wire; used together with Signal cart, type K-4, to form the wagon fo