The particular roster entry (@ p. 1365) for Pvte. James Price, Co. M, 3rd NJ Cavalry, shows:-
enrolled - Nov. 7, 63
m/i - Mar. 24, '64
period - 3 years
m/o - Jul. 5, '65
remarks - Discharged at New York City, Tel. Ins., War Dept, A.G.O., Washington D.C., May 12, '65., paroled prisoner
(whereby in above, 'Tel. Ins.' means 'Telegraphic Instructions' and 'A.G.O.' means 'Adjutant General's Office').