As of 08/2014 approximate retail values are:
No mint mark
Very worn $7.40
Worn $15
Moderately worn $23
Slight wear $48
Circulated but almost no wear $100
Uncirculated $290 to $470
"H" mint mark
Very worn $4.00
Worn $8
Moderately worn $15
Slight wear $28
Circulated but almost no wear $69
Uncirculated $160 to $230
there are 2 1902 coins, one with an H meaning it was made in England which is 20- 30 dollars. the other one is worth up to 10 dollars.
Canada did not issue half-penny coins. Please check again and post a new question. It's possible you have a privately-issued token rather than a coin.
One canadain penny...
$0.20
one cent.
Canadian coins are face value is the U.S.
how much is a 1867 Canadian penny worth
what is the value of a 1912 lincoln wheat penny
1¢
1943 12 sided Canadian penny
one cent.
1 cent Canadian
One cent.
The 1947 Canadian Penny was minted by the Royal Canadian Mint in Ottawa, Ontario. Today the penny is minted in Winnipeg by the Royal Canadian Mint.