— [65], l. 15, for “spanded,” read “spandrel.”
— [71], l. 6 from bottom, for “left,” read “let.”
— [73], l. 19, for “chains,” read “chairs.”
— [74], l. 5, for “across ties,” read “on cross-ties.”
— [74], l. 12, for “28 inches,” read “27 inches.”
— [75], l. 18, for “land,” read “haul.”
— [76], l. 8, for “top,” read “bottom,” and for “charred when,” read “charred where.”
— [76], l. 11, for “twopenny,” read “tenpenny.”
— [78], l. 1 and 2, for “base,” read “basis.”
— [84], l. 13, for “as,” read “or.”