UK, 1897: PGMs' Market Price

January, 1897:



About 702 lamp-bulbs contained 1 Ozt Platinum (Scrap, unknown value):
 

12/1897: 1 Ozt. Platinum (Market) = £ 2.925 (USD$ 14.22)

December, 1897:
 


1897: 1 Troy Ounce Platinum (refined, market) = £ 2.75 (USD$ 13.37)

1897: 1 Troy Oz. Ruthenium = £ 16.67 (USD$ 81.)

1897: 1 Troy Oz. Rhodium = £ 7.08 (USD$ 34.43)

1897: 1 Troy Oz. Osmium = £ 10.0 (USD$ 48.60)

1897: 1 Troy Oz. Palladium = £ 18. (USD$ 87.48)

Citation: The Friend, Vol. 70 p.337
 

Dental Platinum: half the price of Gold
 

Presumably, current Russian Price expressed in Sterling:

1897?: 1 Troy Ounce Platinum (Ural: Spot, ??) = £ 1.40 

Citation: The Electrical Review, Vol. 41 8/13/1897 p.217