Duplicate Files, could be valid:
Search "ff4f68d3" (2 hits in 2 files)
C:\Program Files\ClrMamePro\datfiles\TOSEC\Apple\III\Applications\Apple III - Applications (TOSEC-v2012-08-27_CM).dat (1 hit)
Line 21: <rom name="Apple 3 Apple 2 Emulation Disk (19xx)(Apple).dsk" size="143360" crc="ff4f68d3" md5="d6b9cc1d787e3f9d627a0dee4ac3817e" sha1="7d3495d6795b85776cbc22a90dd3d41801ee58dc"/>
C:\Program Files\ClrMamePro\datfiles\TOSEC\Apple\III\Collections\WAP III SIG Public Domain Library\Apple III - Collections - WAP III SIG Public Domain Library (TOSEC-v2012-08-27_CM).dat (1 hit)
Line 97: <rom name="Apple II Emulation Mode Disk #2 (1995-01-15)(WAP III SIG)(PD)(Side A)[3EMM-02].dsk" size="143360" crc="ff4f68d3" md5="d6b9cc1d787e3f9d627a0dee4ac3817e" sha1="7d3495d6795b85776cbc22a90dd3d41801ee58dc"/>
