Adastra

Built 1946Bute Slip Dock

Adastra is a motor yacht built in 1946 to design 398 by A. Mylne & Co., a design known as Periwinkle and developed in 1939. She was constructed by Bute Slip Dock on the Isle of Bute. The vessel measures 24 feet on the waterline with a beam of 8 feet and a draft of 5.5 feet, powered by a 2-cylinder 8 BHP Stuart Turner petrol motor. Adastra remains in existence and is part of the historical record of Scottish yacht design during the mid-twentieth century.

Specification

LWL7.3 m · 24 ft
Beam2.4 m · 8 ft
Draft1.7 m · 5 ft
Depth1.7 m · 5 ft
Sail area48.031 m²
TM tonnage8

Details

Built1946
BuilderBute Slip Dock, Bute
EnginePetrol Motor 2Cy. 8BHP Stuart Turner
SailmakersMackenzie
Current locationDun Laoghaire

Registry & Identity

Sail number5
LR numberY186501

Design Archive

Archive drawing — Periwinkle
Sail Plan

Design No. 398

Periwinkle

Designed 1939

View in design archive

Sister Yachts

7 other vessels built to the same design.

Historical Context

Design 398, named Periwinkle, was created by A. Mylne & Co. in 1939, at a time when the office was refining its approach to smaller motor and auxiliary sailing craft. The seven-year gap between design and Adastra's construction reflects the interruption of yacht building during the Second World War; civilian vessel construction effectively ceased from 1939 onward, resuming only after 1945. Adastra was therefore among the early post-war commissions undertaken by Bute Slip Dock, representing the re-establishment of a craft that had been largely dormant for six years. The Periwinkle design, modest in scale and economical in its engineering, proved suitable for a market seeking affordable, practical cruising vessels as peacetime maritime activity resumed. Bute Slip Dock's continued operation through this transition underlines the resilience of Scottish shipbuilding yards in adapting to post-war demand.

Ownership

No ownership records held for this vessel.

Crew

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