A non-magnetic alloy for watch-springs, wheels, etc.: Gold, 30 to 40 parts; palladium, 30 to 40 parts; copper, 10 to 20 parts; silver, 0.1 to 5 per cent; cobalt, 0.1 to 2.5 per cent; tungsten, 0.1 to 5 per cent; rhodium, 0.1 to 5 per cent; platinum, 0.1 to 5 per cent.
An Alloy For Watch Pinion Sockets.
Replacing Rubies Whose Settings Have Deteriorated.
To Straighten Bent Teeth.
To Renew A Broken Barrel Tooth.
Heated Sawdust.
To Repair A Dial, Etc., With Enamel Applied Cold.
Lettering A Clock Dial.
Verification Of The Depthings.
To Make Or Enlarge A Dial Hole.