to take the sharpness off so
that it will not cut the metal. This tool is used for indenting
the metal so as to bring out the outline of the design on the
surface.
There are several ways of working up the design. The simplest way
is to take the nail and merely "chase" the outlines of holder
design. Remove the screws, cut off the surplus metal and file the
edges until they are smooth. Make a paper pattern for the metal
band that is to hold the broom. Trace around this pattern on the
metal and cut out the shape. Punch rivet holes in holder and band,
also a hole by which to hang the whole upon the wall.
Rivet the band to the holder. Punch the rivet holes with a nail
set and make the holes considerably larger than the diameter of
the rivet, for in flattening the raised edges the holes will
close. Do the riveting on a metal block and keep the head of the
rivet on the back of the holder. Round up the "upset" end of the
riveted part as shown in the picture. Do not bend it over or
flatten it. This rounding is done by pounding around the outer
edge of the rivet end and not flat upon the top as in driving a
nail.
Clean the metal by scrubbing it off with a solution composed of
one-half water and one-half nitric acid. Use a rag tied to a stick
and do not allow the acid to touch either your hands or clothes. A
metal lacquer may next be applied to keep the metal from early
corrosion.
** How to Make a Camp Stool [222]
The stool, as shown in Fig. 1, is made of beech or any suitable
wood
[Illustration: Camp Stool Details]
with a canvas or carpet top. Provide four lengths for the legs,
each 1 in. square and 18-1/2 in. long; two lengths, l-1/8 in.
square and 11 in. long, for the top, and two lengths, 3/4 in.
square, one 8-1/2 and the other 10-1/2 in. long, for the lower
rails.
The legs are shaped at the ends to fit into a 5/8-in. hole bored
in the top pieces as shown in Fig. 2, the distance between the
centers of the holes being 7-5/8 in. in one piece and 9-5/8 in. in
the other. The lower rails are fitted in the same way, using a
1/2-in. hole bored into each leg 2-1/2 in. up from the lower end.
Each pair of legs has a joint for folding and this joint is made
by boring a hole in the middle of each leg, inserting a bolt and
riveting it over washers with a washer placed between the legs as
shown in Fig. 3. The entire length of each part is rounded off for
the sake of neatness as well as lightness.
About 1/2 yd
|