| 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.