Because inflation is the decrease in the value of a dollar over time, the "older" dollar is always worth more.
Just about what is was worth in 1966, more than likely, without any adjustment for inflation.
The euro is worth more right now because of a combination of the recession and general inflation.
Most are worth five cents. Five cents in 1963 was, of course, worth much more than it is today after decades of inflation.
As inflation rises, the cost of items increases because the currency is not worth as much as it was before inflation. When prices rise, economic choices available to people become more limited.
A debtor would favour inflation; the debt would be repaid with money which is worth less than when it was borrowed.
It was worth more when it was borrowed.
1908
To adjust for inflation, £6,000 in 1960 would be worth significantly more today. The average inflation rate in the UK has varied, but a rough estimate suggests that £6,000 in 1960 could be equivalent to around £120,000 to £150,000 in 2023. For a more precise figure, one would need to consult historical inflation data or use a reliable inflation calculator.
In 1950, one dollar was worth one dollar. Adjusted for inflation, one dollar in 1950 is just under $10 in 2014.
In 1970, one dollar was worth one dollar. Adjusted for inflation, one dollar in 1970 is just over $6 in 2014.
Inflation refers to the rate of increase of goods and services in a country Let us say the inflation rate of your country is 10% then whatever was worth $100 last year is worth $110 this year. This is the effect of inflation.
If I understand your question correctly, when dealing with inflation, a dollar earned today is worth more than a dollar earned at any time in the future. This has to do with the concept of the present value of money. Because inflation devalues the dollar over time, a dollar earned today is worth more than say, a dollar earned five years from now.