Synonyms to mark of signature

autograph, John Hancock, X, article, brainchild, christcross, cipher, composition, computer printout, copy, countermark, countersign, countersignature, counterstamp, cross, device, document, draft, edited version, endorsement, engrossment, essay, fair copy, fiction, final draft, finished version, first draft, first edition, flimsy, hand, holograph, initials, ink, letter, literae scriptae, literary artefact, literary production, literature, lucubration, manuscript, mark, matter, monogram, nonfiction, opus, original, paper, parchment, penscript, piece, piece of writing, play, poem, printed matter, printout, production, reading matter, recension, screed, scrip, script, scrive, scroll, seal, second draft, sigil, sign manual, signature, signet, subscribe, subscription, the written word, transcript, transcription, typescript, version, visa, vise, work, writing, Aesopian language, Babel, Greek, a nobody, a nothing, add, algebraize, allegory, alphabetic character, argot, aught, babble, binary digit, bit, break, calculate, cant, cast, character, charactery, christcro