Webster’s Revised Unabridged Dictionary · 1913
Idiograph
Id′i·o·graph (ĭd′ĭ·ō·grȧf), n. [Gr. ἰδιόγραφος autographic; ἴδιος one's own + γράφειν to write.] A mark or signature peculiar to an individual; a trade-mark.
Webster’s Revised Unabridged Dictionary · 1913
Id′i·o·graph (ĭd′ĭ·ō·grȧf), n. [Gr. ἰδιόγραφος autographic; ἴδιος one's own + γράφειν to write.] A mark or signature peculiar to an individual; a trade-mark.