SPECIFICATIONS FOR GRADING, MASONRY, &C. ON THE NORTHERN RAILROAD.| 1. THE GRADING SHALL BE FOR A SINGLE TRACK, WITH A ROAD BED 20 FEET WIDE IN THE CUTS, AND 15 FEET ON THE EMBANKMENTS. THE SLOPES SHALL BE 1 1/2 FEET TO 1 FOOT, EXCEPTING IN THE ROCK CUTS, WHRE THEY SHALL BE 1 IN 6.| 2. UNDER THE HEAD OF GRADING. 18. OTHER SPECIFICATIONS AND PARTICULARS WILL BE GIVEN BY THE ENGINEER, AND STATED IN THE CONTRACTS

Northern Railroad

Published by [New Hampshire?, 1840
Condition: Used

Sold by David M. Lesser, ABAA, Woodbridge, CT, U.S.A.

Association Member:

Heritage Bookseller
AbeBooks Seller since 20 October 1997

Seller rating 5 out of 5 stars 5-star rating, Learn more about seller ratings

View this seller's items


Used

Price:
£ 38.16
£ 7.41 shipping
Ships within U.S.A.

Quantity: 1 available

Add to basket