Military schools and courses of instruction in the science and art of war, / in France, Prussia, Austria, Russia, Sweden, Switzerland, Sardinia, England, and the United States. Drawn from recent official reports and documents. Revised Edition - Unknown

Ch Chaplains.

PTL Professors and Teachers of Language.

Total = Total Staff Officers

STAFF OFFICERS, 1842 TO 1871 INCLUSIVE.

Year.	Medical Dept.			Pay Department.			Engineer Dep’t.				Ch	PTL	Total
Year.	S	PAS	AS	P	PAP	AP	CE	1AE	2AE	3AE	Ch	PTL	Total
1843	69	9	60	64	. .	. .	5*	8	5	5	22	29	277
1844	69	26	39	64	. .	. .	5*	9	5	10	22	26	277
1845	96	26	41	64	. .	. .	5*	11	9	11	23	25	286
1846	69	29	36	64	. .	. .	5	5	13	13	23	24	281
1847	69	33	34	62	. .	. .	4†	5	13	13	22	24	280
1848	68	41	37	63	. .	. .	6†	9	18	24	24	23	308
1849	69	39	41	64	. .	. .	6†	12	17	38	24	14	325
1850	68	37	43	64	. .	. .	8†	8	18	33	24	12	316
1851	68	34	44	63	. .	. .	9†	7	17	35	23	12	313
1852	69	34	45	64	. .	. .	10†	19	29	28	24	12	334
1853	69	40	37	63	. .	. .	13†	18	34	34	24	12	345
1854	69	37	42	64	. .	. .	11†	24	25	44	24	12	353
1855	69	35	44	64	. .	. .	12†	22	23	41	24	12	347
1856	69	36	43	64	. .	. .	13	21	28	39	24	12	349
1857	69	43	37	64	. .	. .	17	24	20	35	24	12	345
1858	69	41	39	62	. .	. .	18	31	21	54	24	12	371
1859	69	41	39	64	. .	. .	21	33	23	63	24	12	389
1860	69	37	42	64	. .	. .	24	36	23	92	23	11	421
1861	69	43	36	64	. .	. .	28	43	20	92	24	12	450
1862	80	2	118	62	. .	31	48	32	78	240	116	12	724
1863	80	1	117	63	. .	31	49	32	92	264	118	12	759
1864	80	7	108	64	. .	32	52	48	149	252	120	12	815
1865	78	22	108	63	. .	33	59	65	235	115	121	12	811
1866	79	44	33	62	. .	30	54	65	175	64	19	12	637
1867	79	38	37	80	39	11	54	86	146	37	19	11	637
1868	80	42	38	80	39	26	50	88	131	21	18	11	617
1869	80	35	33	79	38	18	49	91	112	35	16	11	597
1870	80	33	35	80	40	20	48	81	122	1	21	10	571
1871	80	32	38	80	39	20	56	98	93	. .	23	9	575

* Also one engineer-in-chief and one principal engineer in 1843, ’44, and ’45.

† Also one engineer-in-chief 1847 to 1855 inclusive.

AL Acting Lieutenants and Lieut.-Commanders.

AVL Acting Vol. Lieutenants.

AE Acting Ensigns.