Page 474, entry Naumachiæ, ... may probably lead to great na- exertions: some text appears to be missing. A contemporary book (Charles James, A New and Enlarged Military Dictionary ..., 2nd Edition, London 1805) has ... may probably lead to great naval exertions.
Page 496-497, Brigade Orders, orders which are issued by the generals commanding, through the brigade majors, to the several adju- corps that do duty together, or are brigaded: there is some text missing. Contemporary books (e.g., Charles James, An Universal Military Dictionary, London, 1816) have ... Brigade Orders, orders which are issued by the generals commanding, through the brigade majors, to the several adjutants of regiments, for the government of corps that do duty together, or are brigaded.
Page 499: Keyword Ostage: possible error for Otage.
Page 509, Hâter le Pas, Fr. to slacken your pace; to go slower: actually means the opposite: to increase your speed; to go faster.
Page 518, Penal, (Pénale, ale, Fr.): possibly intended to read Penal, (Pénal, -ale, Fr.).
Page 524, Pied de Roi and Pied Quarré, one hundred and forty lines and one hundred and forty inches errors for one hundred and forty four lines and inches respectively.
Page 525, a triangular square, or a rectangle: probably an error for a triangle, a square, or a rectangle;
Page 525, table Triangular Piles of Shot: as printed in the source document, though there are several mistakes in the numbers given, nor do the numbers agree with the formula as given in the text that follows the table.
Page 532, Il lui planter sa poltronnerie au nez: planter is an error for a past or perfect tense.
Page 537, polkowink: possibly an error for pułkownik.