Proofs of the value of hydro-carbon oils in the preservation from decay of wharf and bridge structures and railroad works.
Contributors: Pacific Wood Preserving Company.
Publisher: A.L. Bancroft and Co.
Published: 1870
Place of publication: San Francisco
Language: eng
Format: Microform
Number of pages: 10
Subjects: Wood preservatives.; Wood -- Preservation.; Bridges, Wooden.; Waterfronts.; Wharves.; Railroad yards.
Other titles: Facts and scientific opinions about wood preserved by hydro-carbon oils.
Notes: Cover title.

Includes the essay, "Facts and scientific opinions about wood preserved by hydro-carbon oils : extract from the Report to the Engineer of the State Board of Harbor Commissioners...", preceded by testimonial letters and an advertisement from the Pacific Wood Preserving Company.

Library copy includes also an advertisement from the Washington Water and Gas Pipe Company, Olympia, Wash. ([4] p.), tipped in.