Anything minted for circulation in the 1970s would be copper-nickel, not silver.
You'll need to provide different information. The "dg reg..." motto appears on ALL coins of the British commonwealth so that doesn't help ID it. If it has a country name on it, that's important. If it doesn't and says PENCE instead of CENTS, that's important too.
However, the bottom line is that any commonwealth coin with that value is going to be worth very little because it almost certainly is or was a common circulation coin.
British Shillings were never minted in gold. It was only ten years earlier that were no longer minted in 50% silver. Your coin may have been plated. Modified coins have no value.
There were no Eire (Irish) 1957 Shillings minted.
The 1957 South African 2 1/2 Shilling coin weighs 14.1400 grams and is 50% silver, giving it and ASW (Actual Silver Weight) of 0.2273 troy ounces.
1.60
1957 is not a rare date for Washington quarters. Its value is based on the silver it contains -- as of 12/2008, about $2.50
$0.25 why whats the value of ur face in 1957??
All silver certificates printed from 1928 to 1957 had blue seals. Please see the question "What is the value of a 1957 A US 1 dollar silver certificate?" for more information.
Around $6.
There was no silver dollar in the US made in 1957. It might be a half dollar. These are usually worth about $10-15.
One question at a time please. I presume you refer to British Shillings. These coins already have a valuation using the format - "What is the value of a 1932 British Shilling?"
Please check again. The only silver certificates dated 1957 were $1, not $100.
At present, it's worth about $2.