… Plans and drawings for architectural, engineering, industrial, … topographical or similar purposes, being originals drawn by hand; hand-written texts; photographic …
Explanatory notes
… 49.06 ‑ Plans and drawings for architectural, engineering, industrial, … topographical or similar purposes, being originals drawn by hand; hand‑written texts; photographic … covers industrial plans and drawings the purpose of which, generally, is to indicate the position and relation of parts …