A lot of names in the revers with allways "from the private treasury of" and the name of the buyer and a monogrm or a blason.
probably make by a medaillor in 1971, with the end of the silver dollar.
480 grains = 1 troy ounce so there are 5.2 oz in 2500 grains Algebraic Steps / Dimensional Analysis2,500 gr*1 oz 437.5 gr=5.714285714 oz
There are 480 grains in a troy ounce.
Pollen grains
One pound : 7,000 grains
The grains will get smaller.
1000 grams sterling is currently worth about $415 ... 1000 grains sterling is worth about $27
1,500 grains is 3.42857 oz. Sterling silver is only 92.5% pure silver, so the actual silver content of 1,500 grains of sterling silver is 3.17143 oz (at about $18.50/oz = $58).
2.0833 troy ounces next time just google "sterling silver 1000 grains"
Not much.
Not much!
A 500-grain Franklin Mint Solid Sterling Silver Ingot is equivalent to approximately 1.07 ounces. This conversion is based on the fact that there are 15.432 grains in a gram and 28.3495 grams in an ounce. Therefore, 500 grains translates to about 32.15 grams, which when converted to ounces is roughly 1.07 ounces.
With current market prices of silver, a (pure silver) grain is worth around 5 cents, 500 grains would give you about $25, but since your silver round is sterling, you need to multiply that $25 by .925 (the fineness of sterling silver) which gives you about $23.12 in silver value. Most likely, your silver round contains no collectible value, but you may want to check auction sites to see if it commands a premium over the silver content. Most privately made silver rounds do not, but there are a few collectors out there.
480 grains = 1 troy ounce so there are 5.2 oz in 2500 grains Algebraic Steps / Dimensional Analysis2,500 gr*1 oz 437.5 gr=5.714285714 oz
Each medal is 39mm diameter and contains approx. 500 Grains or 32.4 Grams of sterling silver; each is approx. 3.5mm thick. Hope that helps.
grains
There are 480 grains in a troy ounce.
Granite does not have rounded grains but contains interlocking grains. An example of a rock with rounded grains is a sandstone.