The Commens Dictionary
Quote from ‘A Syllabus of Certain Topics of Logic’
A graph is a legisign (i.e., a sign which is of the nature of a general type) which is one of a certain class of signs used in this system [of existential graphs].
Peirce, 1903, p. 20; CP 4.414
‘Graph’ (pub. 13.01.15-13:57). Quote in M. Bergman & S. Paavola (Eds.), The Commens Dictionary: Peirce's Terms in His Own Words. New Edition. Retrieved from http://www.commens.org/dictionary/entry/quote-syllabus-certain-topics-logic-12.