Vintage Dutch MCM Gero Zilduro Romanti Model 730 Breakfast - Etsy
Vintage bestek cassette Gero zilduro 67 delig verzilverd - Catawiki
Gero Zilduro cutlery - 42 pieces - Catawiki
Botterweg Auctions Amsterdam > Stainless steel cutlery "Festi"(model 750), 37-pieces, design Dick Simonis 1959, executed by Gero, the Netherlands 1959-'70
Gero Zilduro Romanti model no: 730 design Dick Simonis - 74 - Catawiki