Washington DC: United States Department of the Interior, Bureau of Reclamation, approx 1940. Pamphlet. Single leaf of glazed alkaline stock folded four times to make an upright 8.5x3.5 inch promotional brochure for federal spending on water projects. Printed with b&w photos mingled with texts and tables. Some intersecting fold-lines are a little crimped, owing more to the nature of the heavy paper than to handling, we see a nick and a very faint smudge to cover panel, a very good copy.