of the fact that by using the tables in current use one might obtain the amount contained in m and 1% in. material by adding or ... with the steel square shown in position for finding the lengths and cuts of rafters of any pitch or any width of building, including hips, valleys and Jacks. ... I would advise those who do not fully understand roof framing to purchase a copy of aquot; Hicksa#39; Builders Guide, aquot; sold by theanbsp;...
|Title||:||Carpentry and Building|