Worldwide Stamps and Postal History

Compulsory Registration. 1901 Returned Letter Office envelope with a printed 2d charge, the reverse with a printed explanation that it contains valuables and has been registered; 1912-19 covers compulsory registered with Caution labels applied, charged 4d (2) or 6d; and single Caution labels showing charges of 8d, 4d or 4d / 2d (2), an interesting lot. (8).
Suggested price: £ 120-140