Dime On Penny Planchet. 1961 d penny on dime planchet r/coincollecting The tolerance (at least for the later dimes) was +/- 0.097 grams (+/- 4%). From it's appearance I believe it is possibly a 1975 penny printed on a dime planchet
The 1964 Penny Value, History, Mintage & Error List from craftbuds.com
How to tell of a coin is struck on a dime planchet It turns out "It is a dime minted on a penny planchet," according to Blake
The 1964 Penny Value, History, Mintage & Error List
The tolerance (at least for the later dimes) was +/- 0.097 grams (+/- 4%). The coin struck on an incorrect blank will weigh exactly what the denomination of that blank would have been. These errors occur when a penny design is struck over an already struck dime, creating a coin that shows elements of both denominations: The spectacular 1982 Large Date Double Denomination on Dime (MS66 PCGS) reached $2,185 at auction
1969 Dime on Penny Planchet? r/coincollecting. It turns out "It is a dime minted on a penny planchet," according to Blake Wheat Pennies; Lincoln Pennies; Jefferson Nickels;
1976d penny struck on dime planchets. Coin Talk. If you're asking about a US dime then we need to know the year Blake further explained the process and compared a normal dime to a blank penny planchet piece