An Audel trade handbook from 1986 running 546 pages: roof types and construction, deck preparation, roof and attic insulation and ventilation, skylights and roof openings, dormer construction, and a long chapter on flashing details, followed by application chapters for strip shingles, specialty shingles, roll roofing, built-up roofing, wood shingles and shakes, slate, tile, and finally gutters and downspouts. Each material chapter carries its own repair, maintenance and reroofing sections.
Why a contractor cares. The hand-work chapters — slate, tile, wood shakes, dormer framing, chimney and vertical-wall flashing — remain among the clearest explanations of details that newer manuals abbreviate. Everything code-, standard- or fastener-schedule-related in it is forty years stale.
Why a public adjuster cares. Its value is historical. On an older building it describes the assembly you are likely to find and how it was originally meant to go together, which matters when arguing what a like-kind repair involves. It is not authority for anything current.
A summary written by the National Roofing Directory, not an extract. The work itself is James E. Brumbaugh (Macmillan Publishing Company, New York) — Internet Archive scan of the Boston Public Library copy's and is not reproduced here.