Vievermans, J.J., Schaesberg [PE40 2717] Vink, W.H.A., Deventer [WE 5519] Vink, J.G., Monnickendam [PE47 322] Vige, A.L.M., Haarlem [PE28 7487] Visscher, J.A. de, Amsterdam [PE2 1743] Visch, G., Hilversum [PE36 385] Vink-Levie, E., Rotterdam [PD3 135] Vis, Gebr. (Zaadteelt & Zaadhandel) NV, Enkhuizen [PE67 2766] Vetter, R.M., Wien [WE 476] Vink, H.R.A., Maassluis [PE2 3299] Virgens, O., Hamburg [WE ...