Note 118 — APOLLONIUS OF TYANA. (continued 2)
Reading edition
This was a staff, or baton, used as a cypher for writing dispatches. “A strip of leather was rolled slantwise round it, on which the dispatches were written lengthwise, so that when unrolled they were unintelligible; commanders abroad had a staff of like thickness, round which they rolled their papers, and so were able to read the dispatches.” (Liddell and Scott’s Lexicon sub voc.) Hence scytale came to mean generally a Spartan dispatch, which was characteristically laconic in its brevity.