1971S ONE CENT
PCGS Nos: 2947, 3434, 83434,
93434
Mintage:
Circulation strikes: 525,133,459
Proofs: 3,220,733
Designer: Obverse
by Victor David Brenner; reverse by Frank Gasparro
Diameter: 19
millimeters
Metal content:
Copper  95%
Tin and Zinc  5%
Weight: 48
grains (3.11 grams)
Edge: Plain
Mintmark: "S"
(for San Francisco, CA) below the date

Images courtesy of
Notes:
The finest Uncirculated RedBrown example graded by PCGS is a single
MS65RB.
The finest Uncirculated Red examples graded by PCGS
are 4 MS67RD's.
The finest Proof Red
examples graded by PCGS are 6 PR69RD's.
The finest Proof Cameo
examples graded by PCGS are 3 PRCA69's.
The finest Proof Deep Cameo
examples graded by PCGS are 4 PR69's.
The finest Proof
"Doubled Die" Red example is a single PR68RD.
The finest Proof Cameo
"Doubled Die" example graded by PCGS is a single PRCA68.
The finest Proof Deep Cameo
example graded by PCGS is a single PRDC66.
Sources and/or
recommended reading:
"The PCGS Population Report, October 2003" by The Professional Coin
Grading Service
