Jules E.H.P.J. Crustin (14 May 1905 – 1987) [1] was a Belgian philatelist who was added to the Roll of Distinguished Philatelists in 1972. He was a specialist in the philately of Luxembourg.
Jules E.H.P.J. Crustin (14 May 1905 – 1987) [1] was a Belgian philatelist who was added to the Roll of Distinguished Philatelists in 1972. He was a specialist in the philately of Luxembourg.