North American datum., Legend is not typeset; base map and legend are in brown ink with hand coloring and handwritten an..., Range and township grid; township diagram., Laramie, Wyo., W.E.Z., Compiled from U.S.G.S. state base map., March 30, 1942.
North American datum., Range and township grid; township diagram., Legend is typeset. Legend and base map printed in black ink., Laramie, Wyo., W.E.Z., Compiled from U.S.G.S. state base map., March 30, 1942.
