Please post a new, separate and more specific question. There's no such thing as a "copper leaf" penny.
In 1951 US cents had wheat ears on the reverse side.
Canadian cents had (and still do) a maple leaf design.
All US cents issued from 1859 to mid-1909 were called Indian Head cents. There's no "copper leaf" design.
If your coin is an Indian head cent, please see the Related Question for more information.
Average coins are valued at 3 to 10 cents depending on how much wear they have.
If circulated, 6 or 7 US cents.
penny
A 1942 wheat penny is worth 2 cents for the copper.
Depending on how much wear it has, $1 to $14
The Wheat Penny did not appear until 1909.
A wheat penny is worth about $1,000,000
There is no such thing.
1944s wheat Penny
The value of a 1929 D wheat penny depends upon the condition that the penny is in. A 1929 D wheat penny that is not in good condition is worth about $4.00, a 1929 D penny in pristine mint condition is worth $446.
The value of the 1938 wheat penny varies by condition. This wheat penny can be worth 35 cents to 12 dollars.
A 1944 copper misprint wheat penny is worth 1,000,000 dollars.
Depending on condition, a circulated 1942 wheat penny is worth about $.20-$.40, it is worth more if it is uncirculated and about double the price if it has an "S" mintmark.
one penny