Obvious punctuation errors repaired.

You can click on the frontispiece and the map to obtain larger images.

Hyphen removed: breast[-]works (p. 159), sharp[-]shooter (p. 44), wood[-]work (p. 161).

Hyphen added: water[-]way (p. 141).

p. 17: had make an attempt -> had made an attempt.

p. 77: holding it own -> holding its own.

p. 80: has to been carried up -> has to be carried up.

p. 209: loopholes of sangers -> loopholes of sangars.