1877:
Citation: Chemical handicraft: A classified and descriptive catalogue of chemical ... John Joseph Griffin (1877), p.460
1877: 1 Ozt. Platinum (UK Mfg, Crucibles) = £ 2.65 (USD$ 13.67)
Labor for UK Platinumware, charged retail in 1877, was probably 5s 6d./Ozt.
1877: *(Gold $ 8.03; Merchant Bill $ 8.08; Value: *USD$ 8.5517)
Citation: Chemical Handicraft: A Classified and Descriptive Catalogue &c.; John Joseph Griffin(1877)
Citation: Chemical Handicraft: A Classified and Descriptive Catalogue &c.; John Joseph Griffin(1877)
Assuming a 5s. 6d. per manufacture charge on basic Platinumware, the correct Platinum Price may be correctly ascertained. Platinumware prices were not updated accurately.
Crucible w/cover:
Where a Crucible 1/2 Imperial Fluid Oz. (14.2065 cc) weighed 0.5833 Ozt (18.1437 g.), ∴
1877: 1 Ozt. Platinum (UK Mfg, Crucible: 15cc Rate) = £ 2.57 (*USD$ 13.33)
Presume a Crucible 1 Imperial Fluid Oz. (28.4131 cc) weighed 1.109 Ozt (34.4922 g.), ∴
30 cc Crucible = 35.51 g./ 1.1416 Ozt. = £ 2.8766
1877: 1 Ozt. Platinum (UK Mfg, Crucible: 30cc Rate) = £ 2.51 (*USD$ 13.02)
1877: 1 Ozt. Platinum (UK Mfg, Crucible: 30cc Rate) = £ 2.50 (*USD$ 13.00)
Capsule:
Where a Capsule 1 Imperial Fluid Oz. (28.4131 cc) weighed 0.75 Ozt (23.3276 g.), ∴
30 cc Crucible = 24.63 g./ 0.792 Ozt (30cc Crucible =£1.95; 30cc Rate/Ozt : £ 2.51)
1877: 1 Ozt. Platinum (UK Mfg, Capsules; Catalogue) = £ 2.65 (USD$ 13.67)
The German Mark was conveniently assumed to be equal to 1 English Shilling, therefore:
1877: 1 Kilogram platina (Russia: 74.8% ore) ~ £ 10.50 (95.71 / 84. - 112. руб)
1877: 1 Troy Ounce platina (Ru: Contract 74.8% ore) ~ £ 0.3266 (USD$ 1.659)
1877: 1 Ozt. Pt (Ru: Intrinsic) ~ £ 0.4366 (USD$ 2.218)
In 1867-77, the firm of Johnson Matthey & Co. paid ℳ 210/kg. for the unprocessed ore, and after 1877, ℳ 315/kg. In 1895/6, ℳ958/kg.
Rhodium, Osmium, Ruthenium & Iridium were not listed in the 1866 edition. Palladium was out of stock. Silver, Platinum and Platinized Silver were listed at identical prices in both 1866 & 1877 catalogues.
1877: 1 Ozt. Ruthenium = £ 18.00 (USD$ 91.44)
Griffin's 1877 Catalogue shows an older, erroneous Platinum Price. Assuming the same 5s. per Ozt charge on manufacture of simple Platinumware, the correct Platinum Price may be ascertained.
1877: 1 Ozt. Platinum (Semi-Mfg, Error: Old Price!) = £ 1.65 (USD$ 8.51)
1877: 1 Ozt. Platinum (Unmfg) = £ 2.35 (USD$ 12.12)
1877: 1 Ozt. Platinum (Mfg: Spatula) = £ 2.60 (USD$ 13.67)
1877: 1 Ozt. Platinum (Semi-Mfg, Error: Old Price!) = £ 1.65 (USD$ 8.51)
1877: 1 Ozt. Platinum (Unmfg) = £ 2.35 (USD$ 12.12)
1877: 1 Ozt. Platinum (Mfg: Spatula) = £ 2.60 (USD$ 13.67)
Citation: Chemical handicraft: A classified and descriptive catalogue of chemical ... John Joseph Griffin (1877), p.460
1877: 1 Ozt. Platinum (UK Mfg, Crucibles) = £ 2.65 (USD$ 13.67)
Labor for UK Platinumware, charged retail in 1877, was probably 5s 6d./Ozt.
1877: *(Gold $ 8.03; Merchant Bill $ 8.08; Value: *USD$ 8.5517)
Citation: Chemical Handicraft: A Classified and Descriptive Catalogue &c.; John Joseph Griffin(1877)
Citation: Chemical Handicraft: A Classified and Descriptive Catalogue &c.; John Joseph Griffin(1877)
Assuming a 5s. 6d. per manufacture charge on basic Platinumware, the correct Platinum Price may be correctly ascertained. Platinumware prices were not updated accurately.
Crucible w/cover:
Where a Crucible 1/2 Imperial Fluid Oz. (14.2065 cc) weighed 0.5833 Ozt (18.1437 g.), ∴
1877: 1 Ozt. Platinum (UK Mfg, Crucible: 15cc Rate) = £ 2.57 (*USD$ 13.33)
Presume a Crucible 1 Imperial Fluid Oz. (28.4131 cc) weighed 1.109 Ozt (34.4922 g.), ∴
30 cc Crucible = 35.51 g./ 1.1416 Ozt. = £ 2.8766
1877: 1 Ozt. Platinum (UK Mfg, Crucible: 30cc Rate) = £ 2.51 (*USD$ 13.02)
1877: 1 Ozt. Platinum (UK Mfg, Crucible: 30cc Rate) = £ 2.50 (*USD$ 13.00)
Capsule:
Where a Capsule 1 Imperial Fluid Oz. (28.4131 cc) weighed 0.75 Ozt (23.3276 g.), ∴
30 cc Crucible = 24.63 g./ 0.792 Ozt (30cc Crucible =£1.95; 30cc Rate/Ozt : £ 2.51)
1877: 1 Ozt. Platinum (UK Mfg, Capsules; Catalogue) = £ 2.65 (USD$ 13.67)
The German Mark was conveniently assumed to be equal to 1 English Shilling, therefore:
1877: 1 Kilogram platina (Russia: 74.8% ore) ~ £ 10.50 (95.71 / 84. - 112. руб)
1877: 1 Troy Ounce platina (Ru: Contract 74.8% ore) ~ £ 0.3266 (USD$ 1.659)
1877: 1 Ozt. Pt (Ru: Intrinsic) ~ £ 0.4366 (USD$ 2.218)
In 1867-77, the firm of Johnson Matthey & Co. paid ℳ 210/kg. for the unprocessed ore, and after 1877, ℳ 315/kg. In 1895/6, ℳ958/kg.
Rhodium, Osmium, Ruthenium & Iridium were not listed in the 1866 edition. Palladium was out of stock. Silver, Platinum and Platinized Silver were listed at identical prices in both 1866 & 1877 catalogues.
1877: 1 Ozt. Ruthenium = £ 18.00 (USD$ 91.44)
1877: 1 Ozt. Rhodium = £ 6.40 (USD$ 32.51)
1877: 1 Ozt. Iridium = £ 3.20 (USD$ 16.26)
1877: 1 Ozt. Osmium= £ 8.00 (USD$ 40.64)
1877: 1 Ozt. Palladium = £ 6.40 (USD$ 32.51)1877: 1 Ozt. Platinum = £ 1.65 (USD$ 8.38)
1877: 1 Ozt. Pure Silver = £ 0.50 (USD$ 2.54)
1877: 1 Ozt. Platinized Silver = £ 0.60 (USD$ 3.05)
1877: 1 Ozt. Pure Gold= £ 4.80 (USD$ 24.38)
No comments:
Post a Comment