BROOCHES AND BAR PINS

[Illustration]

Brooches and bar pins are made in much the same way as scarf pins. The

bezel is soldered as to a flat bar of silver to receive the stone.

But, in place of the stick pin, brooches have a bar, hinged on one end,

and a little catch hook on the other. These bars and catch hooks can be

bought very cheaply at almost any jewellery store, and cheaper than one

can make them. However, if you wish to make that part of the brooch or

bar pin yourself you can do so in the following way: Take a piece of

silver 2 ins. long and 1/8 in. wide, No. 20. Round this piece of silver

up by driving on the wide side about one inch from the end. Keep doing

this till the piece of silver is about 1/16 in. square. Drive the four

corners down, and you have an 8-sided bar. If these corners in turn

are hammered down you have a 16-sided piece, etc. Continuous hammering

reduces this bar to a round piece of silver about one inch long. The

end should be flattened down according to the sketch (1).

[Illustration]

_To make the hinge (staple and hook):_ Take a piece of

silver, No. 24, 1/8 in. wide and 3/8 in. long. Bend it up in the shape

of a staple, square at the end (2). The piece for the hook can be made

at the same time you make the piece for the pin. Use a piece of wire

1/16 in. × 3/8 in. long. After hammering, bend it like the sketch (3).

[Illustration]

_To put the staple and hook together:_ Drill a 1/16-in. hole in the

staple very close to the top. Drill one in the flat shank of the pin

also close to the top. (See sketch.)

Put a silver rivet in and rivet the two together, making a hinge. Place

this on the bar pin or brooch and then put the hook in its proper

position. Now you can get the exact length the pin should be. Cut it

off long enough to let the end project through the hook about 1/8 in.

File this to a needle point and polish very smooth. If it is rough it

will not push through any kind of cloth easily. To solder, bind the pin

and hook to the brooch or bar pin, and solder as you would any other

piece. Polish and finish up as you have done before.

The Library of Work and Play: Working in Metals · 第 128 / 234 题