A shorter course in woodworking; a practical manual for home and school . Fig- 36 a beam-compass (sometimes called aFig. 35 trammel) is used. This is a rod having sliding sockets which carry steel or pen-cil points (Fig. 40). As a substitute, two nails (or a nail and a pencil) putthrough a stick can be used (Fig. 41). This is more accurate than to use astring. (See also page 231.) To scribe a line parallel to another Hne or surface, as in fitting the edgeof a board to an irregular surface as shown in Fig. 42 Eor 43, run the compasses along with one point on theirregular surface and the otherPi
A shorter course in woodworking; a practical manual for home and school . Fig- 36 a beam-compass (sometimes called aFig. 35 trammel) is used. This is a rod having sliding sockets which carry steel or pen-cil points (Fig. 40). As a substitute, two nails (or a nail and a pencil) putthrough a stick can be used (Fig. 41). This is more accurate than to use astring. (See also page 231.) To scribe a line parallel to another Hne or surface, as in fitting the edgeof a board to an irregular surface as shown in Fig. 42 Eor 43, run the compasses along with one point on theirregular surface and the otherPig 27 marking the piece to be fitted. ^ See also page 221 for problems re- 3quiring the compasses, or dividers. I as^ Fig. 38 II. The Straight-edge is used in marking straight linesand for testing the straightness Fig. 39 of edges and surfaces. Any piece of wood or other material that 17 Common Tools and Their Uses has a straight edge and is convenient to use can __S_be so called, from a common ruler or the edge ^ J~\of a square to a long board. 1 When marking by a stra
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyorklondongpput
