There were no Eire (Irish) 1957 Shillings minted.
There was no 1939 Eire (Irish) Penny minted.
There was no Eire (Irish) 1960 Penny produced.
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?"
A shilling in 1850 was approximatley £3.82
A shilling is a British monetary coin and is not in the Bible.
The Eire (Irish) 2 Pence was not introduced to the currency until the changeover to decimal currency in 1971.
Such a coin does not exist. The Eire Florin (Two Shillings) did not enter the Irish currency until about 1928.
Such a coin does not exist. The Eire (Irish) 10 Pence coin was first introduced into the currency in 1969.
The English Shilling coin was not introduced until about 1550.
The value of 1 shilling in 1960 Kenya would have been equivalent to 100 cents.
A shilling was a coin in British currency until 1971. It's value at decimalisation was 5 new pence.
Assuming you mean a British shilling, about 10 cents or so. 1948 shillings have no silver and are very common.