Beek, van e.a.: ENCYCLOPEDIE VAN MUNTEN EN BANKBILJETTEN
Laurens Schulman (Son of Jacques Schulman) worked with his brother Robert in his fathers Firm. In 1987 he started his own Firm Laurens Schulman B.V.
His Auctions 1988-2004 are numbered 1-30. Laurens is still active in Numismatics but only on the Internet and Conventions.