… Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses. …
Explanatory notes
… 90.23 ‑ Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses. This … of human or animal anatomies (whether or not articulated or fitted with electric lighting); models of stereometric …