Walter Wolff de Beer
Walter Sylvain Wolff de Beer (1892-yil 28-mart – 1982-yil 20-dekabr[1]) — gollandiyalik filatelist. U 1954-yilda Taniqli filatelistlar ro‘yxatiga kiritilgan.
Manbalar
- ↑ Background notes on The Roll of Distinguished Philatelists September 2011, Roll of Distinguished Philatelists Trust, London, 2011. Archived here.
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