Dunn Construction Company, Inc. No.-—, in Supreme Court of Alabama, United States and Dunn Construction Company, Inc., and John S. Hodgson and Company, parkers [partners] doing business as Dunn Construction Company, Inc., and John S. Hodgson and Company, v. John C. Curry, individually and as commissioner of revenue of Alabama, on appeal from circuit court of Montgomery County, Ala., in equity; brief for appellants.