Spon, Ernest, Haldane, Robert, Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 · London ; New York : E. & F.N. Spon · leaf 152
found the centre of unless this is attended to with care, it its balance, next mark the places at will not only cause the tourbillon to which the holes are to be made, and by fire irregularly, but entirely destroy its far the best way is to use a shape made eflect. i3ogin at one of the under holes,… … ■ as nearly as quick-match, taking care that Die match I rssible ^'jf of an reaches the composition. 'I'hen carry iiich in size. It the match on to the nearest side hole, is easier to drive ami press it into it. Carry on the quick- the bradawl with matcii over the tipper side of the tour- a m.illot…
Workshop recipes · Technology · Industrial arts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
