P. 77: Frankfort Arsenal -> Frankford Arsenal.
P. 89: right-handed sope -> right-handed rope.
P. 101: each pir of front and rear stakes -> each pair of front and rear stakes.
P. 110: Thong and Bush -> Thong and Brush.
P. 123: EXAGERATED DIAGRAMS -> EXAGGERATED DIAGRAMS.
P. 144: on dial -> on the dial.
P. 148, table, last column: 6 1 -> 6 1/5.
P. 160: (See Armor-attack Sheet, Fig. 86.) -> (See Armor-attack Sheet, Fig. 87.)
P. 168: 36 Imperieuse (34B Warspite) -> 36 Imperieuse (36B Warspite).
P. 184: 2 alochol lamps -> 2 alcohol lamps.