The following people and buisnesses have made a donation of at least €25,- to the Syrphidae Foundation:
F.S. Zuidhoff, Amersfoort
Fam. Zuidhoff-v/d Spek, Culemborg
Fam. Smith-Pastors, Ewijk
Fam. van Steenis, Utrecht
GWA Pennards, Amersfoort
