G.S.C. Riva - Technical drawing of the Ariston model

Ariston, 1970 drawing Woodworking plan and mechanical arrangements. What was interesting about these technical drawings is that while technical and detailed drawings are usually prepared before the construction of the first boat in the series, these were drawn afterwards. The various pieces were first handcrafted, and then once the boat was completely finished, its overall dimensions, angles, thicknesses and all other details were measured.