Classic Stamps - Specializes in New Zealand and Antarctic-related stamp issues. New Zealand Covers - Sells New Zealand FDCs, advertising envelopes, and other postal history. Shades Stamp Shop Ltd - The business has stocked a wide range of stamps from a variety of countries with an emphasis on New Zealand, thematics and the Antarctic. Located in New Zealand. The Complete Stamp Company - New Zealand stamp specialists. Selling stamps from New Zealand directly and also running public auctions. Campbell Paterson Ltd - New Zealand stamp dealers and publishers of a colour catalogue of New Zealand stamps Ashford Stamps Limited - Stamp dealers specialising in postal auctions and direct sales of New Zealand Stamps and postal history.