The PL-37 was the standardized light artillery wagon for Soviet light armored trains in the first years of World War II, with about two dozen built. Kit has 1-piece faceted hull superstructure (crisp hatches and rivets), rotatable turrets (with adjustable elevation gun and separately molded hatch's), separate side doors, rolling stock bump stops and linkages, filigree hand and foot rails, (x2) 76.2mm Field guns, (x6) water cooled 7.62mm Maxim machine guns. Also includes roadbed display base (great detail) with separate cross ties, rails and joint bars. Color painting reference for 3 vehicles.