About the design
Similar to the Mk2 below water, but more flared above to increase beam and sitting out power, good inland. "Four Square", Wyche & Coppock’s experimental four-plank boat, was a Mk6. This had very wide top and bottom planks, with two narrower planks on the bilges - like a shorter version of Proctor's Osprey design.

Designer: Ian Proctor

Builder: No current