J. Gerritsen and Son
J. Gerritsen and SonFl. 110 mm wide, very deep yellow.
Obelisk, 11a Y-Y, J. Gerritsen and Son, the Netherlands, 1973
Photo #53637 J.N. Hancock and Co., AustraliaObelisk, 11a Y-Y, J. Gerritsen and Son, the Netherlands, 1973
Photo #44502 Brenda Lyon, AustraliaObelisk, 11a Y-Y, J. Gerritsen and Son, the Netherlands, 1973
Photo #3165 Jack Gerritsen, the Netherlands