Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
Coin Roll Hunting
>
Roll-searchers, post your results!
>
Reply to Thread
Message:
<p>[QUOTE="Coinman_Ben, post: 642540, member: 9923"]wow, have you really gotten a box that was 85 to 95 percent copper? That's alot of copper when you consider that only 25% of the pennies in circulation are copper (based on an estimation I did where I picked out random rolls of pennies and separated the copper from the zincs and found that 25% of those randomly picked rolls of pennies were copper and 75% were zinc). I can't remember how many rolls of pennies I picked out for that experiment, but I know that for every roll of copper pennies there were about 3 rolls of zincs. I'm thinking I should do that experiment again the next time I get a box of pennies (or maybe I should get two boxes of pennies for the experiment, that way I can take use 10 rolls from each box so it'll be a truly random mix). But than again, I'm more interested in finding silver dimes (which I found one after searching through $250 worth of dimes within the past couple weeks, which is why I haven't been here in a while, it's because I've been so busy roll searching). I'll post pictures of my 1963 dime later.[/QUOTE]</p><p><br /></p>
[QUOTE="Coinman_Ben, post: 642540, member: 9923"]wow, have you really gotten a box that was 85 to 95 percent copper? That's alot of copper when you consider that only 25% of the pennies in circulation are copper (based on an estimation I did where I picked out random rolls of pennies and separated the copper from the zincs and found that 25% of those randomly picked rolls of pennies were copper and 75% were zinc). I can't remember how many rolls of pennies I picked out for that experiment, but I know that for every roll of copper pennies there were about 3 rolls of zincs. I'm thinking I should do that experiment again the next time I get a box of pennies (or maybe I should get two boxes of pennies for the experiment, that way I can take use 10 rolls from each box so it'll be a truly random mix). But than again, I'm more interested in finding silver dimes (which I found one after searching through $250 worth of dimes within the past couple weeks, which is why I haven't been here in a while, it's because I've been so busy roll searching). I'll post pictures of my 1963 dime later.[/QUOTE]
Your name or email address:
Do you already have an account?
No, create an account now.
Yes, my password is:
Forgot your password?
Stay logged in
Coin Talk
Home
Forums
>
Coin Forums
>
Coin Roll Hunting
>
Roll-searchers, post your results!
>
Home
Home
Quick Links
Search Forums
Recent Activity
Recent Posts
Forums
Forums
Quick Links
Search Forums
Recent Posts
Competitions
Competitions
Quick Links
Competition Index
Rules, Terms & Conditions
Gallery
Gallery
Quick Links
Search Media
New Media
Showcase
Showcase
Quick Links
Search Items
Most Active Members
New Items
Directory
Directory
Quick Links
Directory Home
New Listings
Members
Members
Quick Links
Notable Members
Current Visitors
Recent Activity
New Profile Posts
Sponsors
Menu
Search
Search titles only
Posted by Member:
Separate names with a comma.
Newer Than:
Search this thread only
Search this forum only
Display results as threads
Useful Searches
Recent Posts
More...