Trintel I, Ia, II en IIa The Trintel, designed by Van de Stadt, was build in steel, with a mahogany superstructure and a teakdeck, and with a simple masttop rigging.
Trintella I & Ia The Trintella l en la are in concept aequal to the Trintel l en la, the hull was off polyester instead of steel.
Trintella II en IIa The Trintella II is bigger as the Ia and has a polyester sideboard on the cockpit (instead of wood).
