Explanatory notes
… prints. These may be used in amateur, professional, X-ray, electro-cardiographic, recording, photocopying, etc., work. … unexposed ( heading 37.01 or 37.02 ). (b) Exposed but not developed, photographic paper, paperboard or textiles ( … paperboard or textiles, e.g., paper coated with albumin, gelatin, barium sulphate, zinc oxide, etc. ( Chapter 48 or …