Weight: 1793-1795, ±13. 48 grams; 1795-1796 thin planchet, ±10. 89 grams.    From Wordnik.com.  [Liberty Cap Cent, 1793-1796 : Coin Guide] Reference

Designer: Joseph Wright (thick planchet, 1793-1795, prepared by Robert Scot; thin planchet, 1795-1796, prepared by John Smith Gardner).    From Wordnik.com.  [Liberty Cap Cent, 1793-1796 : Coin Guide] Reference

If the dies are new or relatively new, a stronger impression may be made into the planchet, which is prepared blank disk that is transformed into a coin by a mechanical press.    From Wordnik.com.  [Prooflike 1857-S Double Eagle Gold Coins from the Shipwreck of the S. S. Central America : Coin Collecting News] Reference

The PCGS determined that it was struck on a foreign planchet.    From Wordnik.com.  [World War 2 Penny Errors Star at ANA Convention, Part 2: $374k Record Price for a Lincoln Cent : Coin Collecting News] Reference

It is sharply struck on a choice planchet prepared circular blank.    From Wordnik.com.  [The Greatest World Coin Auction: The Millennia Collection (Part 1)- an Overview & Famous Pieces : Coin Collecting News] Reference

The 1943 bronze Lincoln cent really transcends a wrong planchet error.    From Wordnik.com.  [Previously Unaccounted 1943-S Bronze Cent Acquired by Rare Coin Wholesalers : Coin Collecting News] Reference

Weight: 1793-1795, ±13.48 grams; 1795-1796 thin planchet, ±10.89 grams.    From Wordnik.com.  [Liberty Cap Cent, 1793-1796 : Coin Guide] Reference

It shows good centering and the planchet, on the whole, is almost perfectly formed.    From Wordnik.com.  [Kajira Of Gor]

Besides, some of the rough areas may be attributable to the planchet prepared blank.    From Wordnik.com.  [Rarest Half Cent Brings $345,000: The Rouse 1796 ‘No Pole’! : Coin Collecting News] Reference

It weighs 2.04 grams since it was accidentally struck on a 3 Cent Nickel blank planchet.    From Wordnik.com.  [Unusual Items : Unique Quarter Eagle Struck on 3 Cent Nickel Planchet : Coin Collecting News] Reference

The design elements devices of the coin are imparted from the dies onto the planchet to make a coin.    From Wordnik.com.  [Prooflike 1857-S Double Eagle Gold Coins from the Shipwreck of the S. S. Central America : Coin Collecting News] Reference

The motifs are fairly well centered on the planchet, and about three-fourths of the dentilation shows.    From Wordnik.com.  [Look What I Dug Up! 1817/4 Half Dollar : Coin Collecting News] Reference

It is possible that one of these listed may actually be a mint error struck by mistake on a wrong planchet.    From Wordnik.com.  [Unusual Items : Unique Quarter Eagle Struck on 3 Cent Nickel Planchet : Coin Collecting News] Reference

The high portion of the left side of the die, the fields, could not properly smooth the natural roughness of a raw planchet.    From Wordnik.com.  [Look What I Dug Up! 1817/4 Half Dollar : Coin Collecting News] Reference

I believe that it was probably struck twice and certainly well struck with heavily polished dies on a buffed planchet blank.    From Wordnik.com.  [The Greatest World Coin Auction of All Time (Part 4): The structure of the Millennia collection : Coin Collecting News] Reference

This remarkable wrong planchet error is predominantly silver-white, but the centers display a whisper of almond-gold toning.    From Wordnik.com.  [Unusual Items: 1913 Buffalo Nickel Struck on a Dime Planchet : Coin Collecting News] Reference

I believe that it was probably struck twice and certainly well struck with heavily polished dies on a buffed planchet (blank).    From Wordnik.com.  [The Greatest World Coin Auction of All Time (Part 4): The structure of the Millennia collection : Coin Collecting News] Reference

One area of agreement is that any mechanically misstruck coin or a coin struck on an improperly prepared planchet is an error coin.    From Wordnik.com.  [Is it an Error Coin or a Variety? : Coin Collecting News] Reference

Designer: Joseph Wright thick planchet, 1793-1795, prepared by Robert Scot; thin planchet, 1795-1796, prepared by John Smith Gardner.    From Wordnik.com.  [Liberty Cap Cent, 1793-1796 : Coin Guide] Reference

· 1795 Flowing Hair, Three Leaves, B-7 extremely fine-Original & natural, but with a chip out of edge that appears to a planchet flaw.    From Wordnik.com.  [Coin Dealer Julian Leidman Victim of Vehicle Burglary. Reward Grows to $156,000 : Coin Collecting News] Reference

When mintage began again in 1831 it was with new technology, the “close collar”, which surrounded the edge of the planchet during striking.    From Wordnik.com.  [Capped Bust Quarter, Small Diameter, 1831-1838 : Coin Guide] Reference

"You see, however, " he asked, -how the depth of the planchet allows a relief and contrast of the design with the background to an extent impossible in a flat, milled coin?.    From Wordnik.com.  [Kajira Of Gor]

It is then placed between the dies and the die cap is then struck, literally, with a hammer, impressing the design of the obverse and reverse simultaneously into the planchet.    From Wordnik.com.  [Kajira Of Gor]

A circle of beads lies inside the rim of the planchet on 1793 coins; the beads were replaced in 1794 and for the last two years by dentils that extend to the edge of the coin.    From Wordnik.com.  [Liberty Cap Cent, 1793-1796 : Coin Guide] Reference

Ob. Irregular planchet on which court of honor Representa - tion of Shaw monument.    From Wordnik.com.  [Collections of the Massachusetts Historical Society] Reference

Adjustment marks occur as a result of filing of the planchet before striking the coin.    From Wordnik.com.  [ReadABlog.com New Blogs and RSS Feeds] Reference

Few abrasions show for the grade, although a planchet void near the eagle’s beak serves as a pedigree marker.    From Wordnik.com.  [Coin Profile: The 1920-S Saint-Gaudens Gold Double Eagle : Coin Collecting News] Reference

As last, but thick planchet. f 710.    From Wordnik.com.  [Collections of the Massachusetts Historical Society] Reference

Thick planchet.    From Wordnik.com.  [Collections of the Massachusetts Historical Society] Reference

1887 Field vacant. 40 mm. Irregular planchet.    From Wordnik.com.  [Collections of the Massachusetts Historical Society] Reference

Wrong-planchet Half Dollar Found.    From Wordnik.com.  [eBay seller lists 1873-S No-Arrows half dollar : Coin Collecting News] Reference

"The planchet is warmed, to soften the metal.    From Wordnik.com.  [Kajira Of Gor]

Tags: coin collectings, coins, Copper cent, copper planchet, error coin, Heritage, Lincoln Cent, Steel cents, US Coins.    From Wordnik.com.  [1943-S Lincoln Cent Struck in Bronze sold by Heritage for $207K : Coin Collecting News] Reference