Germany, 1891

Various items priced in Sterling.

Citation: Catalogue of bacteriological and hygienic apparatus;  Hermann Rohrbeck (1891)








Platinum Weights:
1891: 1 Troy Oz. Platinum (Mfg, Retail) = ℳ 77.76 (USD$ 18.34)

Citation: Catalogue of bacteriological and hygienic apparatus;  Hermann Rohrbeck (1891)


1891: 1 Troy Oz. Platinum (UK market) = £  (USD$ )

January 1891: 1 Troy Oz. Platinum (Market) = ℳ 54.43 (USD$ 12.84)
December 1891: 1 Troy Oz. Platinum (Market) = ℳ 39.66 (USD$ 9.35)



October 1891, referencing February Price?:



Citation: Journal of the Society of Chemical Industry, Vol. 11 p.521

Citation: Handbuch der chemischen Technologie: Neue Folge, Vol. 12;  Georges Lunge et al. (1903) p.785


Citation: Die Chemische Industrie, Vol. 15 (1892) p.70