A purely ideographical reading is not linguistic in the strict sense: while it may reveal the meaning of the inscription, it would not
Kaynak: Phaistos Disc decipherment claims

Examples of ideographical proto-writing systems, thought not to contain language-specific information, include the Vinca script (see also
Kaynak: History of communication

rudimentary ideographical writing systems which were contained in similar concertina-style books, one such example being the Aztec codices .
Kaynak: History of books