… cards, of paper or paperboard; boxes, pouches, wallets and writing compendiums, of paper or paperboard, containing an …
Explanatory notes
… cards, of paper or paperboard; boxes, pouches, wallets and writing compendiums, of paper or paperboard, containing an … to below are, however, excluded . These articles may be printed with addresses, names, trade marks, decorations, … (c) Envelopes, postcards, letter cards, etc., stamped by printing or otherwise, with stamps of current issue (heading …