The term historical linguistics is identified in base64 scheme by the sequence aGlzdG9yaWNhbCBsaW5ndWlzdGljcw==, while the MD5 signature is equal to 35bf838c2210eaf2f149e722f6895fdd. The ASCII encoding of historical linguistics in hexadecimal notation is 686973746f726963616c206c696e6775697374696373.