Atlantide

ex Caleta

Also known as: Ariane, Corisande

Built 1930Twin ScrewPhilip & Son Ltd

Atlantide, originally named Caleta, is a twin screw motor yacht of 94 feet length overall, built in 1930 by Philip & Son Ltd at Dartmouth to A. Mylne & Co. design number 329. The vessel is powered by two Gardener oil engines, each of 8-cylinder configuration developing 230 brake horsepower. With a beam of 18 feet and draught of 7.9 feet, she represents the motor yacht designs developed by the practice during the inter-war period.

Ownership

No ownership records held for this vessel.

Crew

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Specification

LOA (spar)37.1 m · 122 ft
LWL28.7 m · 94 ft
Beam5.5 m · 18 ft
Draft2.4 m · 8 ft
Depth2.5 m · 8 ft
Gross tonnage134
Net tonnage87.74
TM tonnage138

Details

Built1930
BuilderPhilip & Son Ltd, Dartmouth
Engine2 Oil Engines 4SA each 8Cy. 230BHP Gardener '56
Port of registryLondon

Registry & Identity

Signal lettersMFIM
LR numberY006754
Official no.148014
MMSI319267800

Design Archive

Archive drawing — Atlantide
Misc

Design No. 329

Atlantide

Designed 1930

Twin Screw

View in design archive

Historical Context

Design 329 was conceived during a significant period in A. Mylne & Co.'s practice. Founded in 1896, the Glasgow-based office had built a reputation for racing yachts and cruising designs across multiple eras. By 1930, the firm was engaged with motor yacht design alongside its traditional sailing yacht practice. The twin screw motor yacht represented a mature, practical approach to powered cruising—economical in operation and seaworthy in design philosophy. Philip & Son Ltd of Dartmouth was an established builder with expertise in larger vessels; the commission demonstrates the geographical reach of A. Mylne & Co.'s influence beyond Scotland. The survival of Atlantide provides evidence of the durability and continued utility of designs from this period.

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