What I found was this. Of the 1000 pennies:
1958 and prior: 13 1.3%
1981 and prior: 748 74.8%
1982 and newer: 230 23%
Canadian: 5 .5%
Just some place where Rob rambles on about technology, weird stuff, or nothing at all
What I found was this. Of the 1000 pennies:
1958 and prior: 13 1.3%
1981 and prior: 748 74.8%
1982 and newer: 230 23%
Canadian: 5 .5%