Penny Searching Standards

I found this on another forum and from all the questions that I see lately I believe that this might be useful here.

By the way, if you see something missing please post additions to this thread. This listing also would tend to slow down a serious copper hoarder.

Also not sure if this should have been posted here or in the roll searching thread.

1909-S VDB
1909-S
1909-S Over horizontal S
1911-S
1911-D Over D (RPM)
1914-D
1914-S
1917-P Doubled Die Obverse
1922 No D
1931-S
1936 Double Die Obverse
1944 D/S Variety 1
1944 D/S Variety 2
1946 S/D
1955 Double die
1970-S Doubled die
1936 Double die obverse, the date, LIBERTY and IN GOD WE TRUST has some doubling.
1941 Double die reverse: Doubling of the date and LIBERTY.
1943-D The D is stamped over another D (RPM).
1943-P Should be a steel cent but there are reports of some struck using copper.
1944-D D over S the mint mark D is stamped over the S.
1946-S S Mint mark stamped over a D mint mark.
1955-D Stamped over a horizontal D.
1955-P No VDB.
1955-P Lincoln Wheat cent Double Die cent.
1956-D D Stamped over a D mint mark.
1958-P Double die obverse.
1959-D First year for Memorial reverse, check for wheat reverse.
1960-D D over D RPM
1960-P Look for Small Date variety, the 6 has a shorter stem than normal.
1963-D Check to see if the 3 in the date is struck over another 3.
1968-D D mint mark stamped over another D.
1968-D Double die reverse, strong doubling in the word AMERICA.
1969-S Lincoln Memorial double die, all design features strongly doubled.
1970-S Small date Lincoln Cent with a doubled die reverse, strong doubling of TRUST & LIBERTY.
1970-S Small Date high 7.
1970-S Level 7. The 7 is level with rest of date.
1971-P Double die obverse, strong doubling on LIBERTY & IN GOD WE TRUST.
1972-p Lincoln doubled die obverse
1973-P No V.D.B.
1980-D A shadow of an S mint mark struck above the D.
1982-P Doubling of IN GOD WE TRUST.
1982 DDR
1983-P Doubled die reverse doubled, IN GOD WE TRUST doubled.
1984-P Doubled ear, look at the ear lobe.
1984-D Doubled Date.
1989-P No VDB.
1992 Close AM
1992-D Close AM
1994-P Doubling of the last three columns on reverse.
1995-P Double die, LIBERTY doubled.
1995-D Double die obverse, strong doubling of the date and LIBERTY.
1996 Wide AM
1997-P Double Die, look at the ear lobe like the 1984.
1998-P Wide AM reverse Lincoln Memorial cent.
1999-P Wide AM reverse Lincoln Memorial cent.
1999-P There may be double dies varieties.
2000-P Wide AM in America.
2003-P May be doubling of the steps, experts say "yes", mint says "no".
2006-P Double Die Obverse
2009 Look for doubling of the thumb