Silversmith’s Alloys[40]
Filigree Work[40]
Alloy[41]
Amalgam[41]
Metals employed in the Industrial Arts[41]
Metals, their various Characteristics[41]
Principal Alloys of Silver[42]
Copper[42]
Characteristics of Copper[43]
Protoxide of Copper[44]
Action of Acids on Copper[44]
Bean-shot Copper for Alloying[44]
Chemical name for Copper[44]
Nickel[45]
Cronstedt[45]
Density of Nickel[45]
Ductility of Nickel[45]
Malleability of Nickel[45]
Fusibility of Nickel[45]
Nickel Coinage[45]
Nickel Alloys[46]
Electro-plate[46]
Zinc[46]
Spelter[46]
Zinc in Silver Solder[46]
Annealing of Zinc[47]
Specific Gravity of Zinc[47]
Spelter used by Jewellers[47]
Tarnishing of Zinc[47]
Malleability of Zinc[48]
Ductility of Zinc[48]
Tenacity of Zinc[48]
Tin[48]
Ancient Workers in Tin[48]
Density of Tin[48]
Christianity and Tin[48]
Fusibility of Tin[48]
Dissolving of Tin[48]
Tin alloyed with Gold[49]
Tin alloyed with Silver[49]
Tin in Silversmith’s Solders[49]
Vapours of Tin injurious to Gold[49]
Malleability of Tin[49]
Ductility of Tin[49]
Tenacity of Tin[49]
Scientific Name for Tin[50]
Table of Metallic Elements[50]
Melting-points of the Principal Metals[51]
Physical Properties of the Principal Metals[51]

CHAPTER VI.

Various Qualities of Silver.

Mechanical Uses of Silver[52]
Filigree Work[52]
Birmingham[52]
London[52]
Indian[53]
Chief Places of Filigree Manufacture[53]
Continental Cheap Labour[54]
Hand-made Articles[54]
Process of Workmanship[55]
Maltese Filigree[55]
Chinese and Japanese Filigree[56]
Filigree of Norway and Sweden[56]
Filigree working, Necessity for Pure Metal[56]
Old Method of making Filigree[57]
Twisting of the Wire[58]
Lathe, Use of[58]
Flattening of Twisted Wire for Filigree[59]
New Method of preparing Filigree Wire[59]
English Standards for Silver[60]
English Coinage[61]
Standard Silver Alloy[61]
Alloy for Hall-marking[62]
Standard Alloy of the Highest Quality[62]
Standard Alloy for Hall-marking[62]
Alloy commonly used in England[63]
Qualities used by English Silversmiths[63]
Drawbacks to Hall-marking[63]
Method of calculating the Qualities of Silver[63]
Silver Alloy No. 1, cost 4s. 7d. per oz.[64]
” No. 1, differently calculated[64]
” No. 2, cost 4s. 1d. per oz.[64]
” No. 2, differently calculated[64]
” No. 3, cost 3s. 10d. per oz.[65]
” No. 3, differently calculated[65]
Silver Alloy No. 4, cost 3s. 7d. per oz.[65]
” No. 4, differently calculated[65]
” No. 5, cost 3s. 6d. per oz.[66]
” No. 5, differently calculated[66]
” No. 6, cost 3s. 3d. per oz.[66]
” No. 6, differently calculated[66]
” No. 7, cost 3s. 2d. per oz.[67]
” No. 7, differently calculated[67]
” No. 8, cost 3s. per oz.[67]
” No. 8, differently calculated[67]
Instructions in the Preparation of Alloys[68]
Copper for Alloying[68]
French Standards[69]
Silver Ware[69]
Coinage[69]
French Alloy for Coinage[70]
French Alloy for Plate[70]
French Alloy for Silver Ware[70]
Instructions in the Preparation of these Alloys[70]
German Standards[71]
Silver Ware[71]
Coinage[71]
Silver Alloy for the German Coinage[72]
Alloy for Plate[72]
Alloys for Silver Wares[72], [73]
Law on the Manufacture of Silver Wares[73]
Remedy allowed in Fineness[73]
Government Exports[73]
Guarantee Marks[73]

CHAPTER VII.

Silver Solders: their Uses and Applications.

The Act of Soldering[74]
Cause of Inferior Manufactures[74]
Tin in Solders[75]
Filed Solders[76]
Zinc in Silver Solder[76]
Solders made with Copper and Silver[76]
Hard Silver Solders[77]
Medium Solders[77]
Easy Solders[77]
Connections for Soldering[77]
Flux for Soldering[77]
Fusibility of Silver Solders[78]
Hardest Silver Solder, cost 4s. 1d. per oz.[78]
Ditto, differently calculated[79]
Medium Silver Solder, cost 3s. 10d. per oz.[79]
Ditto, differently calculated[79]
Easy Silver Solder, cost 3s. 5d. per oz.[79]
Ditto, differently calculated[80]
Remarks on Silver Solders[80]
Composition for Solder[81]
Best Hard Solder, cost 4s. 1d. per oz.[81]
Ditto, differently calculated[81]
Medium Solder, cost 3s. 10d. per oz.[82]
Ditto, differently calculated[82]
Easy Solder, cost 3s. 7d. per oz.[82]
Ditto, differently calculated[82]
Common Solder, cost 3s. 3d. per oz.[83]
Ditto, differently calculated[83]
Directions on the Melting of Solders[83]
Solder for Enamelling, cost 4s. 1d. per oz.[84]
” ” cost 3s. 6d. per oz.[84]
Easy Solder for Filigree Work[84]
Quick Running Solder, cost 3s. 3d. per oz.[85]
Silver Solder for Chains, cost 3s. 3d. per oz.[85]
Easy Solder for Chains, cost 3s. 3d. per oz.[85]
Common Silver Solder, cost 3s. per oz.[85]
Common Easy Solder, cost 3s. per oz.[86]
Arsenic Solder, cost 4s. 1d. per oz.[86]
Silver Solder with Arsenic, 3s. 10d. per oz.[86]
Easy Silver Solder, cost 3s. 6d. per oz.[86]
Common Easy Solder, cost 3s. per oz.[87]
Another Common Solder[87]
Very Common Solder[87]
Directions in the Preparation of Solders[87]
Drossy Solders[88]
Mode of Soldering Gold and Silver[88]
Pallion Solder[88]
Blowpipes[89]
Solder-dish and Charger[89]
Soft Solder[90]
Art in Soldering[90]
Solder for Filigree[91]
Lemaille Solder[91]
English Filigree Workers[91]
Sprinkle Borax[92]
Special Soldering Flux[92]
Boiling-out Pickle[93]

CHAPTER VIII.

On the Melting of Silver.