H. E. Tester

Henry E. Tester (1905 – 31 January 1986)^{[citation needed]} was a Danish chemist and philatelist who, in 1982, with Sigurd Ringström, was awarded the Crawford Medal by the Royal Philatelic Society London for parts I and II of The private ship letter stamps of the world.^[1]

The cover of Denmark's numeral cancellations 1852-1884 by Tester and Hansen.

In his Will, Henry Tester donated three philatelic medals to the Royal Philatelic Society, his own Crawford Medal, his Amphilex 1977 Silver-Gilt medal and his 1982 Stampex Gold Medal.^[2]

Selected publications

• The Literature on Cinderella Philately. Cinderella Stamp Club, 1972.
• The private ship letter stamps of the world. (With Sigurd Ringström)
• Denmark's numeral cancellations 1852-1884. Scandinavian Philatelic Foundation, 1987. ISBN 0936493119 (With Glenn F. Hansen)
• Suez Canal Company. (With Sigurd Ringström)