China and Japan. Ca. 1872–1875. GREAT NORTHERN TELEGRAPH COMPANY. 25 c. grey, 1 $. yellow, 3 $, green and 10 $ lilac with Professor H. C. Ørsted in the center. 4 rare Telegraph-stamps in full SHEETS of 25 stamps, perforated and imperf. (8 sheets). Issued by the Danish company “Store Nordiske Telegraf-Selskab”, but never used.