Answer to No. 8
Answer to No. 8
Take a round cylinder of the diameter of the circular hole, and of the height of the square hole. Having drawn a straight line across the…
Answer to No. 8: Puzzle
The cabinet-maker must find the centre of the circle, and strike another circle, half the diameter of the first, and having the same…
Answer to No. 8: Punch
Punch's stick must be about a foot long, and quite half an inch thick; it must be formed of tough wood, as some rough work is performe…