. The road-master's assistant and section-master's guide: . TRACK EQUIPMENT, 2/5. INDEX. Accidents, chapter on, 120. at switches, 130, caused by defective fro^s. 41, duty of construction trains as to, 232. duty of road-masters as to, 238. often caused by expansion, 19. reports of, rule as to, 191, 226, 236, should be kept under supervision of engineer, ties, rule as to, & G-reat Western R. R,, rules for track department, 187. joint used on, 266, , carelessness in dumping, 45. measurement of, rule as to, 240. mixed gravel and rock, rule for, 208.
. The road-master's assistant and section-master's guide: . TRACK EQUIPMENT, 2/5. INDEX. Accidents, chapter on, 120. at switches, 130, caused by defective fro^s. 41, duty of construction trains as to, 232. duty of road-masters as to, 238. often caused by expansion, 19. reports of, rule as to, 191, 226, 236, should be kept under supervision of engineer, ties, rule as to, & G-reat Western R. R,, rules for track department, 187. joint used on, 266, , carelessness in dumping, 45. measurement of, rule as to, 240. mixed gravel and rock, rule for, 208. on curves, 49. purpose of, 208. rock, sizes for, etc., 208. rules for, 199,207. should be filled in between ties. 50. specifications for, Pennsylvania R. R., 251. various material for, & Ohio B, , cut of joint and rail section, rails, 5- Bills of timber for switches, 1S2, 185, 243, , rule as to, for guard-rail, rule as to, main line spring frog, cut of, 275. detachable steel-rail frog, cut of,
Size: 1270px × 1968px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1800, bookdecade1870, bookidroadmastersassis00hunt
