Crossword clues for Identifying mark 4 lettersAnswerClueSCARIdentifying mark, perhapsSCARIdentifying markINITIALIdentifying mark.STIGMATAIdentifying marksSTIGMAIdentifying markBRANDIdentifying markSCARSSome identifying marksSIGNAIdentifying marksBLUEPRINTSIdentifying marks for a horn-blowing little boy?KESSLERJournalist Ronald whose book "The Bureau" identified Deep Throat as W. Mark Felt