Scientific American Supplement, No. 561, October 2, 1886Various
Science
Scientific American Supplement, No. 561, October 2, 1886
Various
Science -- Periodicals
Care must be observed in choosing all the pieces necessary for a bag
from the same pattern carpet, otherwise it will present an unsightly
appearance when completed. There may be some who would prefer American
cloth; this is thoroughly waterproof, and has a good appearance for
some time, but, like all articles of imitation, it has only
_cheapness_ to recommend it. If cloth is to be used (I mean American
cloth), let it be the best that can be bought, that which is called
"double-twill duck," if possible. As the making is the same whether
cloth or carpet be used, it will be understood that the instructions
for making apply to both.
The following tools, which are few and inexpensive, will be required:
A pair of clams (Fig. 4), cost 1s. 6d.; knife (Fig. 5), 6d.; half
dozen awl blades, 1/2d. each; three or four boxwood handles, 11/2d. each;
3 foot rule, 1s.; hammer, 1s.; a packet of harness needles, size 4,
cost 21/2d. (these have blunt points); a bone (Fig. 6) will also be
required for rubbing the stiffening into place, cost about 3d.; and a
ball each of hemp and wax for making the sewing threads--hemp 21/2d.,
wax 1/2d. For making holes in the bottom where the nails or studs are
fixed, a large sewing-awl will be required; this will probably have to
be bought at a saddler's; the other tools can all be obtained at any
grindery and leather seller's.
[Illustration: FIG. 4--Pair of Clams. FIG. 5--Knife. FIG. 6--Bone
Rubber. FIG. 7--Method of Measuring Registered Frame: A to A, Top of
Sides; A to B, Top of Gussets. FIG. 8--Pattern of Bottom, Showing
Place of Nails. FIG. 9--Side Pattern Folded. FIG. 10--Gusset Pattern
Folded. FIG. 11--Pattern for Gusset Stiffening. FIG. 12--Handle,
Showing Distance of Rings.]
The awl blades mentioned above are of two kinds, and either may be
used for this work. Those generally used are of a straight diagonal
shape, making a perforation the shape of a diamond, <>*; the others are
perfectly round, tapering gradually to a fine point. To fix them in
the boxwood handles, place the blade in a vise, leaving the unpolished
part above the jaws; hold the handle above this, and commence driving
it down, taking care that the blade is penetrating the middle of the
handle. Continue tapping the handle until the ferrule reaches the
polished part of the blade; it will then be in far enough.
* Transcriber's Note: Original diamond vertical instead of horizontal.
Public-domain text, read in full here on John Shaqi.
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