Page 29: Fig 7 has been rotated 90°.
Page 89: ... directly from the canoe, or part, to be fitted, whenever convenient ... changed to ... directly from the canoe, or part to be fitted, whenever convenient ....
Page 94: illustration Ice Creeper turned upside-down.
Page 213: ... a wear and noise-proof bearing ... changed to ... a wear- and noise-proof bearing ....