Henk Tingen Designer - Kok boat builder
I would appreciate any information on Henk Tingen - Boat Designer (Ontwerper) Henk was understood to be actively designing boats during the period 1939 until the mid sixties. A number of his yachts were built by the Kok boat builders in Vinkeveen near Hilverson - Holland. The KOK yard appears to have to have carried on under the name Theo Kok at the same place in Achterbos - Vinkeveen.
Any information regarding his history , his designs , his builds, and information regarding yachts that he designed that are still on the water, will be gratefully received and acknowledged. The same applies to information on the KOK enterprise of Vinkeveen - Holland.
I know of 2 of his surviving yachts:- "RAUHA" a classic ketch , now in Cape Cod - Mass, USA
"Big Smile" a beautiful steel ketch, now in Langkawi- Malaysia