[DCRM-L] Transcribing backwards C

[Lawler, Martha]

I know this has been discussed before (many times), but I can't seem to find a rule or guideline that describes how to transcribe the backward C in Roman numeral dates.  Standard practice seems to be to record the date as: CI[backward C] for the equivalent of M and I[backward C] for D - but is there some place where this guideline is recorded?  We've looked through DCRM (Books) and DCRM (Manuscripts) and - unless I'm just overlooking it - there is no set guideline.

Thanks,

Martha M. Lawler, MLS
Director
James Smith Noel Collection
Louisiana State University Shreveport
Office: (318) 798-4163   Fax: (318) 797-5156
Martha.Lawler at lsus.edu<https://connect.emailsrvr.com/owa/redir.aspx?REF=H7FZ4RMQSGOZAqtO5bOiGQwgQEO0cV8uMkMZnkFraYD8iDSWaPTTCAFodHRwczovL2Nvbm5lY3QuZW1haWxzcnZyLmNvbS9vd2EvcmVkaXIuYXNweD9SRUY9WWxKdVZGQy1NLTRzYUtQeHlaQUF6QjQ4VU5ESFNpc1oyZDZCNXU5T2tlTWxVMUdiVl9UVENBRm9kSFJ3Y3pvdkwyTnZibTVsWTNRdVpXMWhhV3h6Y25aeUxtTnZiUzl2ZDJFdmNtVmthWEl1WVhOd2VEOVNSVVk5U2pkRmVVSmtRMmhoZWpGeGRXZFpNRkE1TUVOclJIazNZWGxKVTJKR09XbHNRakpWUVdOdGEyOXlRWE50Ylc1d2RsQlFWRU5CUm5SWlYyeHpaRWM0TmxSWFJubGtSMmhvVEd0NGFHUXllR3hqYTBKell6Tldla3h0Vm10a1VTNHU.>   www.lsus.edu<https://connect.emailsrvr.com/owa/redir.aspx?REF=PsGy8Nqvw75KmWiL7M41kQf8WCbmsj03-Qsxhf3nv3X8iDSWaPTTCAFodHRwczovL2Nvbm5lY3QuZW1haWxzcnZyLmNvbS9vd2EvcmVkaXIuYXNweD9SRUY9MUNkanh4SzVHTkpBQU5ZdEx0UmZ3Z1cyeS1vZm9GdUZLQzhQYUlVTW9JWWxVMUdiVl9UVENBRm9kSFJ3Y3pvdkwyTnZibTVsWTNRdVpXMWhhV3h6Y25aeUxtTnZiUzl2ZDJFdmNtVmthWEl1WVhOd2VEOVNSVVk5TUMxbVZpMU9PV0ZCY2swek9XSTVXbDlaWmxabmFsVldkbmQyZDAxUU9IRk1ORzR3U0U4NFZrRmhSWE50Ylc1d2RsQlFWRU5CUm05a1NGSjNUMms0ZG1RelpETk1iWGg2WkZoTmRWcFhVakZNZHk0dQ..>
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