nber series on long-term factors in economic development Heroes & cowards : the social face of war / Dora L. Costa & Matthew E. Kahn Guerre de la Sécession : esquisse des evenements militaires et politiques des Etats-Unis de 1861 à 1865 / F. Lecomte : dl. 2 pictorial history of Civil War era musical instruments & military bands / by Robert Garofalo & Mark Elrod men-at-arms series Army of the Potomac / text by Philip R.N. Katcher ; colour plates by Michael Youens men-at-arms series Iron Brigade / text by John Selby; colour plates by Michael Roffe men-at-arms series US cavalry on the plains 1850-90 / text by Philip Katcher ; colour plates by Ron Volstad men-at-arms series American Civil War armies : 1: Confederate artillery, cavalry and infantry / text by Philip Katcher ; colour plates by Ron Volstad men-at-arms series American Civil War armies : 4: State troops / text by Philip Katcher ; colour plates by Ron Volstad warrior series Union cavalryman, 1861-65 / Philip Katcher ; illustrated by R. Hook report / house of representatives Rules and articles of war Aircraft museums and collections of the world / Bob Ogden Guerre de la Sécession : esquisse des evenements militaires et politiques des Etats-Unis de 1861 à 1865 / F. Lecomte : dl. 1