Design No. 1147

M.Y. 'Colonsay'

Twin Screw

Design 1147 represents a twin screw motor yacht proposal by Alfred Mylne. Originally designated M.Y. 'Colonsay', this design exists within the Mylne archive as a single drawing. The specification details remain incomplete in the available records, limiting comprehensive assessment of the vessel's intended characteristics and operational parameters.

Original Drawings · 1 sheet

Purchase high-res drawings

Dimensions

LOA13.9 m / 46 ft
LOD13.9 m / 46 ft
LWL12.9 m / 42 ft
Beam3.0 m / 10 ft
Draft1.1 m / 4 ft

Historical Context

Alfred Mylne's design practice extended substantially into motor yacht development throughout his professional career. Twin screw configurations became increasingly prevalent in yacht design during the early twentieth century, offering practical advantages in vessel handling and reliability. The incomplete record surrounding Design 1147 reflects challenges in archival preservation, where drawings occasionally survive without accompanying specification sheets, client records, or construction documentation. Such gaps in the historical record are not uncommon, particularly for designs that may not have progressed to realisation or where records dispersed following completion of commissions.