The U.S. Forest Service currently produces the best reference material for crosscut saws. Several publications are available. One copy of the above manual is free of charge from the following:

USDA FS, Missoula Technology 
and Development Center 
5758 Hwy 10 West
Missoula MT 59808-9361

Phone: 406-329-3978
Email:  wo_mtdc_pubs@fs.fed.us

Electronic printable copies are also available at:

www.fs.fed.us/t-d
username: t-d
password: t-d