Gaz

1909 · 231004 — New York: Trustees Gas Educational Fund 1909. Hardcover. xxi 683p. illustrated primarily with line-drawn diagrams some rubricated for emphasis see pp.458-462 and a few fuzzy photos first edition brownish maroon cloth boards. Bevelled edges with decorative ruling in blind spine panel gilt-lettered and -ruled. Slightly edgeworn with a little color-loss round cover's margins front hinge is cracked but holding only one little old pencilled note directing reader to "Hydraulic Main" an otherwise clean sound copy. We urge somebody out there to send a copy to PG&E specially the SF peninsula office. .looks pretty useful if you're a pick and helve guy maybe even if you're a back-hoe guy. "Records should be made and kept" random sample p.423 "of the size of the main its distance from the curb and its depth at every point where it is exposed and these records should also give the locations of every bell exposed in the course of repairs so that in future it will be easy to see that the holes are driven at the right points to strike the joints. Trustees Gas Educational Fund hardcover books