Drillin-,^ UuIls in tin- phitif lo a^lmit tlit^ .iJ;i-saw ]iiparatory to mortising. C.\ ;i :sinip]r clian^t the .iig-saw is tliiown into Substituting a liroac-h for tlie snu. the walls of theoperation and the mtntise is sawed out. mortise are smoothed up and squared in the corners. WANTED 20,000…
Printing
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.
