1871: 1 Troy Ounce Platinum (Bulk, Scrap Value) = ℳ 18.66 (USD$ 6.7625)
Citation: Handbuch der chemischen Technologie: Neue Folge, Vol. 12; Georges Lunge et al. (1903) p.785
In 1871, the Frankfurt Manufactured Price was charged at ℳ 1,050/Kg.
In 18??, the Freiburg Manufactured Price was charged at Fr. 1,120/Kg.
In 18??, another Freiburg? Manufactured rate was Fr. 987.65/Kg.
1871: 1 Ozt. Platinum (Frankfurt: Mfg, Bulk) = ℳ 32.66 (USD$ 11.84)
1871: 1 Ozt. Platinum (Freiberg: Mfg, Bulk) = Fr. 34.84 (USD$ 6.62)
1871: 1 Ozt. Platinum (Freiberg: Mfg, Bulk) = Fr. 30.72 (USD$ 5.84)
Citation: Handbuch der Schwefelsäurefabrikation, Konrad Wilhelm Jurisch (1893), p.261
No comments:
Post a Comment