Page 1 of 1

A Double Error Coin

PostPosted: Fri Dec 09, 2011 5:47 pm
by crazypennyguy
Since I found this baby from the usual source, I had to share it with you guys. This Canadian penny has two errors: it's a weak strike and it has a rounded edge. Both in the same coin.

First of all, the reverse and obverse:
1968 weak strike rev shrunk.jpg
1968 weak strike rev shrunk.jpg (115.76 KiB) Viewed 837 times


1968 weak strike obv shrunk.jpg
1968 weak strike obv shrunk.jpg (119.64 KiB) Viewed 837 times


As you can see, this weak strike is in a bit of a sweet spot. Had it been stronger, the coin would have a satiny look and lacquered feel to it. Had it been weaker than it is, the date would have been indecipherable. As it stands, the date's a bit of a fun puzzler but it is decipherable.

The second error is what I call a rounded edge.

1968 weak strike rounded edge shrunk.jpg
1968 weak strike rounded edge shrunk.jpg (72.11 KiB) Viewed 837 times


In profile, the edge looks like a D instead of being square like the typical penny.

I've found one rounded edge and at least two weak strikes, but this coin has both errors. I thought you guys'd get a kick out of it. After all, y'all know how I found it :D

Re: A Double Error Coin

PostPosted: Fri Dec 09, 2011 7:16 pm
by daviscfad
Just my humble opinion but it looks like its been acid dipped

Re: A Double Error Coin

PostPosted: Fri Dec 09, 2011 9:21 pm
by crazypennyguy
I'm getting sometthing else like that on another thread where I asked about it. I might have fallen on my face with this one. Thanks for the reply.

Re: A Double Error Coin

PostPosted: Fri Dec 09, 2011 9:30 pm
by henrysmedford
Gram scale time!
1942 to 1977
Composition: 98% copper, 0.5% tin, 1.5% zinc
Weight (g): 3.24
Diameter (mm): 19.05
Thickness (mm): 1.65

Re: A Double Error Coin

PostPosted: Sat Dec 10, 2011 5:34 pm
by crazypennyguy
henrysmedford wrote:Gram scale time!
1942 to 1977
Composition: 98% copper, 0.5% tin, 1.5% zinc
Weight (g): 3.24
Diameter (mm): 19.05
Thickness (mm): 1.65


You could if you needed to, but it's a 1968. Enough of the date shows.