Joseph Wolff is a Luxembourg philatelist who was appointed to the Roll of Distinguished Philatelists in 2003."Philatelic Newslines", The London Philatelist, Vol. 112, No. 1305 (May 2003), p. 126. He is a specialist in the philately of Luxembourg under German occupation and telecommunications on stamps."New Signatories to the Roll of Distinguished Philatelists", Gibbons Stamp Monthly, Vol. 76, No. 12 (May 2003), p. 16. He has been president of the Fédération Internationale de Philatélie.WOLFF, Joseph. AEP. Retrieved 13 February 2019.
References