English: The "Triune" trimaran design by Musters of Poole, with GRP hulls and plywood upperworks, was available either fully built, or as three bare hulls for the remainder of the construction to be completed by the purchaser. This photo shows an almost-completed example undergoing a trial erection of the rigging in Crowle, Worcestershire, in 1972. Own collection.
The "Triune" [[trimaran]] design by Musters of [[Poole]], with GRP hulls and plywood upperworks, was available either fully built, or as three bare hulls for the remainder of the construction to be completed by the purchaser. This photo shows an almost...