The Steel Square Pocket Book ,A Practical and Handy Treatise Giving
The Best Methods of Using the Carpenters Steel Square 1912 ,by Dwight
L Stoppard boards worn,but otherwise a good solid copy.159 pages.
Surprisingly comprehensive pocket reference for the carpenter/
roofer,with the emphasis on roofing,with some additional stuff on shed
building,towers,makng roof shingles etc.