Right part of a sheet consisting of two stamps. The left stamp contains an image …
200th birthday Carl Zeiss (1816-1888), 11 September 2016.
Nakaya Ukichiro (1900-1962).
Anti-Brucellosis Congress, Malta, 1964. Sir David Bruce (1855-1931) and Sir Themistocles (Temi) Zammit (1864-1935).
W.H.O. (World Health Organisation), 20th Anniversary.
Battista Grassi (1854-1925), Italian zoologist.
Octave Terrillon, 1844-1895, French surgeon, pioneer of aseptic surgery.
Youth work.
Constantijn Huygens, 1687-1987. De Werelt gaet haer’ gang, sij werrt en blijft aen ‘twerren.