Hyphen added: "wood-box" (p. 73).
Both "nigger-head" and "niggerhead" are used and have not been changed.
P. 13: "comtemplate" changed to "contemplate" (contemplate in their suddenly awakened fancies).
P. 18: "synonomous" changed to "synonymous" (he used it as synonymous with "tenderfeet").
P. 93: "bottow" changed to "bottom" (the bottom of the scow).
P. 183: "caribon" changed to "caribou" (he had shot three bears, seven caribou, and a moose).
P. 222: "read" changed to "reap" (reap the benefits of his discoveries).