The bulk of the correspondence is addressed from camps in Eastern North Carolina, east central Virginia, Baltimore, Maryland, and the Washington, D.C. area. Other letters are written from northern locations where the brothers were stationed prior to being sent south.
Of particular significance are letters written from New Bern, N.C. (1862) in which descriptions are made of the town and its environs; battles around Washington, N.C.; raids on Hamilton, Williamston, and Tarboro; the burning of Hamilton and Williamston; stealing of livestock; and encounters with guerrilla forces.
Also of note are commentaries (1862) concerning duty in Washington, D.C. and Baltimore, Maryland; troop movements around Manassas, Winchester, and Front Royal, Virginia; ineptness of Union generals; plundering of farms; and the victory of Confederate forces under General Thomas J. Jackson over Union troop of General Nathaniel Banks in western Virginia. An 1864 letter from Newport News, Virginia, comments on the possibility of a Naval engagement involving ironclads; gunboat problems; an explosion at Smithfield, Virginia; and news of the "Nigger Brigade" raiding parts of eastern Virginia and North Carolina and their inclination to rob, murder, and pillage.
General topics relate to the rigors and general conditions of camp life. Commentaries touch upon sanitary conditions, foul weather, the problem of finding adequate provisions, and disease and sickness among the troops.
Also included are references to communications, the general ability of the Officer corps, plundering of farms in search of food, condition of the streets of Washington, and architectural features of Southern homes.
An early letter in the collection is dated April, 1827 and addressed from Hood Valley, Oregon. This correspondence discusses the chronic need for more women and clerics in the Oregon territory, the marriage of white men and Indian women, and the rowdy drunken conditions which were prevalent. The letter also contains an extensive geographical and climatological description of the Hood Valley. Included is a listing of the various small fruits and trees, both indigenous and those which had been introduced to the valley, and the wildlife and fish of the valley forest. A list is furnished of the jobs available for women and the salaries of these jobs.
Several later letters are of general miscellaneous nature between members of the Spoor family.
Documents in the collection include copies of the muster papers of Captain Oliver Spoor enrolling him for duty at Norfolk, Virginia (January, 1865), to serve his unexpired term of service. Other documents include copied newspaper clippings dealing with the deaths of several of the Spoor brothers while serving with the Army; news of the marriage of a relative of the Spoor family; death of a relative; and other miscellaneous items.