I think I may take a short break from cross-referencing listings during the next few busy weeks. However, I hope the following information is useful to many individuals here. Below I have listed all 250ish listings on coppercoins that have been updated. This was done after Bob has been able to confirm the information which I sent him over the past month or so.

Dan




1910-S 1MM-003 is WRPM-003
1911-D 1MM-004 is WRPM-004
1911-D 1OM-001 is WOMM-001, RPM-005
1913-S 1MM-001 is RPM #1
1925-D 1MM-001 is WRPM-001
1926 1DO-001 is DDO-001 and WDDO-001
1927-D 1DO-002, 1MM-002 is WRPM-005, WDDO-003
1928-D 1MM-001 is not RPM-001, it is WRPM-002
1929-D 1DO-002 is WDDO-001
1930 1DR-001 is WDDR-001, DDR-001 (1-R-VI)
1934 1DO-001, 1DR-001 is WDDO-001, WDDR-002, DDO-001,DDR-002
1934 1DO-003 is WDDO-004
1934 1DR-002 is WDDR-003
1934-D 1MM-006 is WRPM-007
1934-D 1DO-001 is DDO-001, WDDO-001, FS-101
1935 1DO-005 is WDDO-002
1935 1DR-002 is DDR-003
1935-D 1DR-001 is DDR-001, WDDR-001
1935-D 1MM-005 is RPM-005, WRPM-005
1935-S 1DR-001 is WDDR-001
1936 1DO-005, 1DR-002 is DDO-013, DDR-003
1936 1DO-007 is WDDO-010
1937 1DR-003 is WDDR-002
1937 1DR-002 is DDR-004
1937 1DR-005 is DDR-002, WDDR-006
1937-D 1DO-004 is DDO-002
1937-D 1DR-001 is WDDR-001
1937-S 1DR-002 is DDR-001
1938-D 1DO-001, 1DR-001 is DDO-001, DDR-003
1938-D 1DR-004 is DDR-004
1938-S 1DR-001 is DDR-001 and WDDR-001
1939 1DR-003 is DDR-002 and WDDR-016
1939 1DR-004 is DDR-004 and WDDR-005
1940 1DO-001, 1DR-001 is WDDO-002, WDDR-004
1940 1DR-002 is DDR-001 and WDDR-001
1940-S 1DO-001 is WDDO-003
1940-S 1DO-002, 1DR-006 is WDDO-002, WDDR-002
1940-S 1DR-001 is DDR-003, WDDR-001
1940-S 1DR-004 is DDR-002
1940-S 1DR-005 is DDR-001, WDDR-003
1940-S 1MM-009 is WRPM-009
1941 1DO-005 is DDO-024
1941 1DO-009 is WDDO-004
1941 1DR-005, 1DO-034 is DDR-004 (4-R-VI)
1941 1DR-006 is DDR-007
1941-D 1DR-002 is DDR-002 and WDDR-001
1941-S 1DO-002 is WDDO-001
1942 1DO-006, 1DO-009 both show DDO-009 only 1DO-009 iscorrect
1942-D 1DO-001 is WDDO-002
1942-D 1DO-002 is DDO-005
1942-D 1MM-003 is not RPM-003, WRPM-003 is WRPM-017
1942-S 1DO-001 is WDDO-001
1942-S 1DO-002 is WDDO-002
1942-S 1DR-003 is WDDR-001
1943 1DO-009 is DDO-016
1943 1DR-002 is DDR-008, WDDR-004
1943-D 1DO-001 is WDDO-019 not WDDO-002
1943-D 1DO-006 is WDDO-022
1943-D 1DR-004 is WDDR-008
1943-S 1DO-001 is WDDO-001
1943-S 1DO-002, 1DR-003 is DDR-001, WDDO-004, WDDR-005
1944 1DO-005 is not DDO-002
1945 1DO-006 is DDO-001 (1-O-VI), WDDO-001
1945 1DR-005 is WDDR-009
1945-D 1DO-001 is WDDO-001, DDO-001
1945-D 1DO-002 is DDO-003
1945-D 1DO-003 is DDO-010
1945-D 1DO-009 is DDO-011
1945-D 1DO-010 is DDO-005
1945-D 1DO-011 is DDO-004
1945-S 1DO-004 is DDO-003 (3-O-VI)
1946 1DO-004 is not DDO-002 (2-O-IV)
1946 1DO-006 is DDO-008 (8-O-IV)
1946 1DR-001 is DDR-001 (1-R-II-C+V-CW), WDDR-001
1946 1DR-002 is DDR-003 (3-R-VI)
1946-D 1DO-001 is not DDO-001
1946-D 1DO-002, 1DR-002 is not WDDO-021, WDDR-018, but isWDDO-021, WDDR-005
1946-D 1MM-008 is not WRPM-003 (1MM-011 is correctlylisted as WRPM-003)
1946-S 1DO-004, 1MM-029 is WDDO-006, WRPM-016
1946-S 1DO-005 is DDO-003 (3-O-II-C), not DDO-010
1946-S 1DR-001 is DDR-001 (1-R-II-C), not DDR-004
1946-S 1DR-002 is DDR-004 (4-R-II-C+VI), WDDR-004
1946-S 1DR-003 is WDDR-003
1947 1DO-004 is DDO-004 (4-O-IV)
1947 1DO-006 is WDDO-007, DDO-005 (5-O-IV+VIII)
1947 1DR-001 is DDR-002 (2-R-VI)
1948 1DO-001 is DDO-001 (1-O-IV)
1948-S 1DO-001 is WDDO-005
1950 1DR-001 is DDR-002 (2-R-IV+VIII)
1950-D 1DO-001 is DDO-001 (1-O-V-CW)
1951-D 1DO-001 is WDDO-001 not WDDO-005
1951-D 1DO-002 is not DDO-002 (2-O-IV)
1951-D 1OM-001 is relisted as WRPM-077 from WOMM-001
1951-D 1OM-002 is relisted as WRPM-078 from WOMM-002
1952 1DO-001 is WDDO-001
1952 1DO-002 is DDO-002
1952-S 1DO-001 is DDO-001 (1-O-IV)
1954-D 1DO-001 is WDDO-001 not WDDO-003
1954-S 1DO-001 is WDDO-001
1954-S 1DO-002 is not DDO-003
1954-S 1DO-004 is DDO-004 (4-O-VIII)
1955 1DO-003 is WDDO-003
1955 1DO-007, 1DR-002 is WDDO-006, WDDR-005, FS-103/801
1955-S 1DO-001 is DDO-001
1958 1DR-001 is DDR-005
1959 1DO-001 is WDDO-001
1959 1DO-002 is WDDO-002
1959-D 1DR-001 is not DDR-001
1960 1DO-002 is WDDO-002
1960 1DO-003 is WDDO-001
1960 1DO-010 is WDDO-009, CDDO-001
1960 1DR-002 is WDDR-001, CDDR-001
1960 1DR-005 is DDR-012
1960 1DR-006 is WDDR-003, CDDR-002
1961 1DR-001 is WDDR-002
1963 1DR-005 is DDR-006 WDDR-009 FS-801
1963-D 1DO-021 is DDO-012
1969 1DO-001 is not DDO-002, is WDDO-003
1969-S 1DO-003 is DDO-002, WDDO-002
1969-S 1DR-001 is WDDR-001
1970 1DO-001 is WDDO-006
1970 1DO-002 is WDDO-021
1970 1DO-003 is WDDO-001
1970 1DO-005 is WDDO-005
1970 1DO-006 is WDDO-007
1970 1DO-009 is DDO-013
1970-D 1DO-002 is not DDO-002, is WDDO-012
1970-D 1DO-003 is WDDO-010
1970-D 1DO-005 is WDDO-017, WRPM-004
1970-D 1DO-006 is WDDO-024
1970-D 1DO-009 is WDDO-018
1970-D 1DO-012 is not DDO-009
1970-S 1DO-004 is WDDO-004
1970-S 1DO-006 is WDDO-007
1970-S 1DO-024 is WDDO-016
1971 1DO-003 is WDDO-004
1971 1DO-006 is WDDO-005
1971-D 1DO-001 is DDO-001 (1-O-I-CW), WDDO-001
1971-D 1MM-004 is not RPM-004
1972 1DO-011 is WDDO-012
1972-D 1DO-002 is WDDO-002
1972-D 1DO-003 is WDDO-003
1972-D 1DO-004 is WDDO-004
1972-D 1DO-005 is DDO-005
1972-S 1DO-004 is DDO-003, WDDO-003, CDDO-002
1973 1DO-002 is DDO-002
1976 1DO-003 is WDDO-001 not WDDO-002
1976 1DO-001 is WDDO-002 not WDDO-001
1978-D 1DO-001 is WDDO-001
1980-D 1MM-001 is RPM-001
1982 1DO-001 is not DDO-002
1982 1DO-003 is DDO-002
1982-D 1MM-002 is WRPM-001
1983 1DO-004 is not DDO-004
1983 1DO-008 is not DDO-008
1983 1DO-003 is DDO-008
1984-D 1DO-002 is WDDO-001
1984-D 1DR-001 is DDR-001, WDDR-001
1985 1DO-004 is DDO-003
1986 1DO-002 is DDO-001
1986 1DO-005 is DDO-003
1986-D 1DR-001 is WDDR-001
1987 1DO-005 is DDO-001
1987-D 1DO-001 is DDO-002, WDDO-001
1987-D 1DO-002 is DDO-001, WDDO-002
1988 1DO-005 is DDO-004
1988 1DO-006 is DDO-005
1988 1DO-007 is DDO-001
1988-D 1DO-001 is WDDO-001
1989 1DO-002 is not DDO-004
1989-D 1DO-001 is DDO-001
1990 1DR-001 is WDDR-010, CDDR-005
1991 1DR-001 is WDDR-009
1991 1DR-003 is WDDR-002
1991-D 1DR-001 is WDDR-003
1991-D 1DR-003 is WDDR-002
1992 1DO-001 removed DDO-001 as CONECA delisted this
1992 1DR-003 is WDDR-002
1993-D 1DR-005 is WDDR-006
1993-D 1DR-006 is WDDR-007
1994 1DR-001 is WDDR-002 not WDDR-001
1994 1DR-006 is not DDR-003 (no DDR-003)
1994 1DR-017 is WDDR-011
1994 1DR-019 is WDDR-015
1995-D 1DO-002 is WDDO-007
1995-D 1DO-004 is DDO-004 (4-O-II-E)
1997-D 1DR-002 is DDR-002
1998 1DR-007 is WDDR-019
1998 1DR-013 is WDDR-027
1998-D 1DR-004 is WDDR-007
1999 1DR-002 is not WDDR-001
1999 1DR-006 is DDR-015
1999-D 1DR-003 is WDDR-001
1999-D 1DR-004 is DDR-007 (7-R-VIII), WDDR-003
1999-D 1DR-006 is DDR-001 (1-R-VIII)
2000 1DR-007 is DDR-008 (8-R-VIII), WDDR-037
2000 1DR-008 is WDDR-028
2000 1DR-010 is DDR-010 (10-R-VIII)
2000 1DR-011 is DDR-011 (11-R-VIII)
2000 1DR-012 is WDDR-019
2000 1DR-013 is DDR-017 (17-R-VIII)
2001-D 1DR-004 is WDDR-003, DDR-006 (6-R-VIII)
2003 1DR-001 is WDDR-010
2003 1DR-008 is WDDR-034
2003 1DR-013 is WDDR-028
2003 1DR-016 is WDDR-029
2003 1DR-023 is WDDR-037
2003 1DR-029 is WDDR-042
2003 1DR-032 is WDDR-009
2004 1DO-003 is WDDO-006
2004 1DO-004 is DDO-003 (3-O-VIII)
2004-D 1DR-001 is DDR-001 (1-R-IV+VIII)
2004-D 1DR-002 is DDR-002 (2-R-IV+VIII)
2004-D 1DR-003 is WDDR-002
2004-D 1DR-015 is WDDR-003
2004-D 1DR-016 is WDDR-012
2005 1DR-009 is WDDR-040
2006-D 1DR-001 is DDR-002, WDDR-003
2006-D 1DR-003 is DDR-003, WDDR-004
2007 1DO-001 is DDO-002 (2-O-VI)
2007 1DO-002 is DDO-001 (1-O-VI), WDDO-003
2007 1DO-003 is WDDO-004
2007 1DR-001 is WDDR-003
2007 1DR-003 is WDDR-004
2008 1DR-001 is WDDR-003
2008 1DR-002 is WDDR-004
2008-D 1DR-003 is DDR-001
2010 1DO-002 is WDDO-002
2010 1DR-002 is WDDR-001
2011 1DO-001 is WDDO-001
2011 1DO-006 is DDO-002 (2-O-VI), WDDO-005
2011 1DO-008 is DDO-003 (3-O-VI), WDDO-007
2011 1DR-002 is not WDDR-002 is DDR-002 (2-R-VI)
2012 1DO-003 is WDDO-004
2012 1DO-004 is WDDO-003
2012 1DO-006 is WDDO-005
2013 1DO-003 is WDDO-002
2013 1DO-005 is WDDO-005
2013 1DO-008 is WDDO-011
2013 1DR-001 is DDR-002 (2-R-VI)
2013 1DR-002 is DDR-001 (1-R-VI)