Hardening For Britannia

To Be Mixed Separately From The Other Ingredients. Copper, 2 Lbs.; Tin, 1 Lb

Good Britannia Metal

Tin, 150 lbs.; copper, 3 lbs.; antimony, 10 lbs.

Britannia Metal, 2d Quality

Tin, 140 lbs.; copper, 3 lbs.; antimony, 9 lbs.

Britannia Metal, For Casting

Tin, 210 lbs.; copper, 4 lbs.; antimony, 12 lbs.

Britannia Metal, For Spinning

Tin, 100 lbs.; Britannia hardening, 4 lbs.; antimony, 4 lbs.

Britannia Metal, For Registers

Tin, 100 lbs.; hardening, 8 lbs.; antimony, 8 lbs.

Best Britannia For Spouts

Tin, 140 lbs.; copper, 3 lbs.; antimony, 6 lbs.

Best Britannia For Spoons

Tin, 100 lbs.; hardening, 5 lbs.; antimony, 10 lbs.

Best Britannia, For Handles

Tin, 140 lbs.; copper, 2 lbs.; antimony, 5 lbs.

Best Britannia, For Lamps, Pillers, And Spouts

Tin, 300 lbs.; copper, 4 lbs.; antimony, 15 lbs.

Casting

Tin, 100 lbs.; hardening, 5 lbs.; antimony, 6 lbs.

Lining Metal, For Boxes Of Railway Cars

Mix tin, 24 lbs.; copper, 4 lbs.; antimony, 8 lbs. (for a harden ing); then add tin, 72 lbs.

Fine Silver Colored Metal

Tin, 100 lbs.; antimony, 8 lbs.; copper, 4 lbs.; bismuth, 1 lb.

German Silver, First Quality For Casting

Copper, 50 lbs.; zinc, 25 lbs.; nickel, 25 lbs.

German Silver, Second Quality For Casting

Copper, 50 lbs.; zinc, 20 lbs.; nickel, (best pulverized,) 10 lbs.

German Silver, For Rolling

Copper, 60 lbs.; zinc, 20 lbs.; nickel, 25 lbs.

German Silver, For Bells And Other Castings

Copper, 60 lbs.; zinc, 20 lbs.; nickel, 20 lbs.; lead, 3 lbs.; iron, (that of tin plate being best,) 2 lbs.

Imitation Of Silver

Tin, 3 ozs.; copper, 4 lbs.

Pinchbeck

Copper, 5 lbs.; zinc, 1 lb.

Tombac

Copper, 16 lbs.; tin, 1 lb.; zinc, 1 lb.

Red Tombac

Copper, 10 lbs.; zinc, 1 lb,

Britannia Metal

Brass, 4; tin, 4 parts; when fused, add bismuth, 4; and antimony, 4 parts. This composition is added at discretion to melted tin.

Hard White Metal

Sheet brass, 32 ozs.; lead, 2 ozs.; tin, 2 ozs.; zinc, 1 oz.

Metal For Taking Impressions

Lead, 3 lbs.; tin, 2 lbs.; bismuth 5 lbs.

Spanish Tutania

Iron or steel, 8 ozs.; antimony, 16 ozs.; nitre, 3 ozs. Melt and harden 8 ozs. tin with 1 oz. of the above compound.

Another Tutania

Antimony, 4 ozs.; arsenic, 1 oz.; tin, 2 lbs.

Fusible Alloy, Which Melts In Boiling Water

Bismuth, 8 ozs.; tin, 3 ozs.; lead, 5 ozs.

Fusible Allot, For Sivering Glass

Tin, 6 ozs.; lead, 10 ozs.; bismuth, 21 ozs.; mercury, a small quantity.