The Lincoln Cent RPM Book Vol. 1: 1909-1958
	1957-D RPM-001

Reported by: Unknown Comments: D/D South.
Stage A Photos
Date and Mintmark	Mintmark Positioning	Magnified RPM
Horizontal Die Scratches through LIBERTY	LIBE of LIBERTY	RTY of LIBERTY
Vertical Die Scratches through BE	Die Crack in Left Wheat Grains
Stage B Photos
Date and Mintmark	Mintmark Positioning	Magnified RPM
LIB of LIBERTY	BER of LIBERTY	Weak Die Scratches through RTY
Die Crack in Left Wheat Lines	Die Crack in Left Wheat Grains
Stage C Photos
Date and Mintmark	Mintmark Positioning	Magnified RPM
LIB of LIBERTY	BER of LIBERTY	RTY of LIBERTY
Die Crack in Left Wheat Lines	Die Break in Left Wheat Grains
Stage D Photos
Date and Mintmark	Mintmark Positioning	Magnified RPM
LIB of LIBERTY	BER of LIBERTY	RTY of LIBERTY
No Die Clash on N of CENT	UNUM
Stage E Photos
Date and Mintmark	Mintmark Positioning	Magnified RPM
Die Clash at Throat	BER of LIBERTY	RTY of LIBERTY
Die Clash on N of CENT	Die Clash on Reverse
Stage F Photos
Date and Mintmark	Mintmark Positioning	Magnified RPM
No Die Clash at Throat	Die Chip in Lower B of LIBERTY	RTY of LIBERTY
No Die Clash on N of CENT	No Die Clash on Reverse
Stage G Photos
Date and Mintmark	Mintmark Positioning	Magnified RPM
No Die Clash at Throat	LIB of LIBERTY	Die Break BIE
RTY of LIBERTY	No Die Clash on N of CENT
Die Stage and Markers Chart
Die Stages and Markers UVC-566 DMR-002 Stage A: Strong secondary mintmark – EDS Horizontal die scratches through LIBERTY Vertical die scratches through BE of LIBERTY Die crack in upper Left wheat grains – LDS Stage B: Weak die scratches through LIBERTY – EMDS Die crack in upper Left wheat grains extends to lines – LDS Stage C: Obverse is MDS Die break in upper Left wheat grains – VLDS UVC-567 DMR-003 Stage D: Medium secondary mintmark – LMDS Reverse die changed – EDS Stage E: Weak secondary mintmark – LDS Strong die clash at throat Strong die clash through C of CENT – LDS Strong die clash through N of CENT and E of ONE Stage F: Die chip in lower B of LIBERTY – VLDS Die clash abraded away on Obverse and Reverse – MDS Stage G: Die break BIE – VLDS Reverse is MDS
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