Australia, 1906

1905: 1 Troy Ounce Platinum (London: Bulk, Mkt) = £ 4.5167 (USD$ 21.99)



Citation: E/MJ, Engineering and Mining Journal, Vol. 83 (5/11/1907) p.907

Australia, 1905

1905: 1 Troy Ounce platina(NSW: Bulk, Mkt) = £ 2.0729 (USD$ 10.09)
1905: 1 Troy Oz. Platinum (London: Bulk, Mkt) = £ 4.5167 (USD$ 21.99)

Citation: E/MJ, Engineering and Mining Journal, Vol. 83 (5/11/1907) p.907

Japan, 1918

In Tokyo, Platinum was 11.18% more expensive than the New York Spot.

April 1918:
4/1918: 1 Troy Ounce Platinum (NYC Mkt) = ¥ 208.90 (USD$ 108.)

4/1918: 1 Troy Oz. Platinum (Tokyo Mkt) = ¥ 232.24 (USD$ 120.07)
4/1918: 1 Troy Oz. Silver (Tokyo Mkt) = ¥ 2.6542 (USD$ 1.3722)

Japan, 1917

In late October, Platinum was  11.65% higher in Tokyo than NYC.


10/1917: 1 Troy Ounce Platinum (NYC Mkt) = ¥ 208. (USD$ 104.)
10/1917: 1 Troy Oz. Silver (NYC Mkt) = ¥ 1.8541 (USD$ 0.92703)

10/1917: 1 Troy Oz. Platinum (Tokyo Mkt) = ¥ 232.24 (USD$ 116.12)
10/1917: 1 Troy Oz. Silver (Tokyo Mkt) = ¥ 2.6542 (USD$ 1.3271)


Late October, 1917: 

Russia, 1910

1/1910: 1 Troy Ounce platina (Ru Ore 83%, Mkt) = руб 38.81 (ℳ 83.98)
1/1910: 1 Troy Oz Pt (Ru Ore @ .999, Mkt) = руб 46.76 (ℳ 101.18)

12/1910: 1 Troy Oz. platina (Ru Ore 83%, Mkt) = руб 59.95 (ℳ 129.70)
12/1910: 1 Troy Oz Pt (Ru Ore 83%, Mkt) = руб 72.22 (ℳ 156.27)
 
9/1910: 1 Troy Ounce platina (Ural Spot, Ore 83%)=  руб 59.06 ($ 30.45)
9/1910: 1 Troy Oz Platinum (NYC: Avg Ingot) = руб 65.23 (USD$ 33.63)
 
1910: 1 Troy Oz. Platinum (St.Pb: Ingot, Mkt) = руб 52.29 (USD$ 26.96)
1910: 1 Troy Oz. Platinum (New York: Ingot, Mkt) = руб 63.42 (USD$ 32.70)

Citation: The Russian Year-book, Vol. 2 (1912) p.188
 

Platina Yield, 1910

 

Russia, 1909

9/1909: 1 Troy Ounce platina (Ural Spot, Ore 83%) =  руб 39.37 ($ 20.30)
9/1909: 1 Troy Oz Pt (Ural Spot, .999) = руб 47.44 (USD$ 24.46) 
9/1909: 1 Troy Oz Platinum (NYC: Ingot, Mkt) = руб 49.09 (USD$ 25.31) 

Citation: The Russian Year-book, Vol. 2 (1912) p.188

Russia, 1908

8/1908: 1 Troy Ounce platina (Ural Spot, Ore 83%) =  29.1658 руб (USD$ 15.02)
8/1908: 1 Troy Oz. Pt (Ural Spot, .999) = 35.14 руб  (USD$ 18.10)
8/1908: 1 Troy Oz. Platinum (NYC: Ingot, Mkt) ~ 43.69 руб  (USD$ 22.50)  

9/1908: 1 Troy Oz. platina (Ural Spot, Ore 83%) =  27.7075 руб (USD$ 14.27)
9/1908: 1 Troy Oz. Pt (Ural Spot, .999) = руб 33.38 (USD$ 17.19)
9/1908: 1 Troy Oz. Platinum (NYC: Ingot, Mkt) = руб 38.83 (USD$ 20.)  

Citation: The Electrical World, Vol.52 12/12/1908 (p. 1313)




Citation: The Russian Year-book, Vol. 2 (1912) p.188


1908/9: