The Military Service Institution of the United States was "a voluntary organization of officers of the Army for mutual improvement (the privileges of which are extended to officers of the National Guards of the States), fostered by Generals Sherman and Sheridan while they commanded the Army, and presided over by the senior major-generals, has now for many years been the constant means of widespread increase in the most advanced studies of the Science and Art of War."
The following named persons are eligible for full membership upon written application to the Secretary: Ex-officers of the Regular army of good standing and honorable record are eligible to membership by ballot; all officers of the Army and Professors and Cadets of the U. S. M. A. without ballot; officers of the Navy and Marine Corps are also entitled to full membership without ballot, but shall not be entitled to vote nor be eligible to office; all other persons of honorable record and good standing are eligible to Associate Membership upon written application, endorsed (except in case of the officers of the National Guard) by a member or associate member, by ballot of the Executive Council.
[2] It contained a collection of 10,000 books and manuscripts of interest; many volumes were from the private libraries of deceased officers and some are exceedingly rare publications.
For best two essays on a subject selected by Major Seaman and approved by Council: competition open to all officers and ex-officers of Army, Navy, Marine Corps, Marine Hospital Service, Volunteers or National Guard: in other respects same as Gold Medal prize except that essays are limited to 15,000 words.
For "best article upon matters tending to increase the efficiency of the individual soldier, squad, company, troop or battery," published in the Journal M. S. I. during a twelvemonth; awarded upon recommendation of Board selected by President N. S. A. S. C.: competition limited to officers of the Army and National Guard below grade of Lieut.-Colonel: essays not less than 1,000 nor more than 5,000 words.
To be given for the best original essay or, paper, critical, descriptive, or suggestive on a subject directly affecting the Line, published in the Journal Op The Institution during the twelve months ending May 1 of each year and which has not been contributed in whole or in part to any other association, nor has appeared in print prior to its publication by the Institution, nor has been published in the Journal in any previous year, and excluding essays for which another prize has been awarded.
To be the same as the Hancock Prize and awarded upon the recommendation of a board of three members of the Institution, not line officers or members of the Executive Council, under the same regulations for papers or essays appearing in the Journal during the twelve months ending September 1 of each year on subjects directly affecting the military service and not otherwise provided for WINFIELD S. HANCOCK, President GEORGE W. GETTY, vice-president.