How much is a 1831-1931 cyrus hall mccormick centennial coin worth?
That's the bicentennial half, not centennial. It's an extremely common coin, still worth 50 cents.
1809 1884
A 1923 Monroe Doctrine Centennial, Commemorative silver coin is valued from $47.50 to $2,750.00 according to condition. In lightly circulated condition, it's worth $35-$40 A nice uncirculated one is worth about $100
The value of a centennial 50 cent coin, specifically the 1967 Canadian Centennial coin, typically ranges from its face value of 50 cents to a few dollars, depending on its condition and demand among collectors. In uncirculated condition, it can be worth more, often between $5 to $10 or slightly higher. However, prices can vary based on specific market conditions and individual coin characteristics.
Its value is as much as ones love for Chicago
The value of a 1859-1959 Denver Centennial coin, often referred to as the Colorado Centennial commemorative half dollar, typically ranges from $10 to $30, depending on its condition and demand among collectors. Coins in uncirculated or gem condition can fetch higher prices, while those in poor condition are worth less. For an accurate valuation, it's best to consult a reputable coin dealer or reference a current coin pricing guide.
The US Centennial was in 1876 but no special coins were issued for it.
One cent
$1.00
There are no such things as 1967 Canadian Olympic coins. Perhaps you are thinking of Centennial coins?
It is worth about $20,000.