You may contact people if they're listed as "want to buy."

Erik B (1 copy)  

The list below is informational only. Do not contact people and ask them if they want to sell unless they're on the "want to sell" list!

Fred van Griethuizen (1 copy)   Barbara Werth (1 copy)   Adrie Stolk (1 copy)   Ron Bonne (1 copy)