Design No. 490
Unnamed Design
Design 490 is a single screw motor yacht recorded in the Alfred Mylne archive. The design is documented by one drawing. Limited information survives regarding the original commission, builder, and subsequent history of any vessel constructed to this design. This record reflects the current state of archival documentation.
Original Drawings · 1 sheet
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Historical Context
Alfred Mylne's design practice encompassed motor vessels alongside his substantial output of sailing yachts during the twentieth century. Single screw motor yachts represented a practical evolution in private yacht design as internal combustion engines became established. The archive contains numerous designs of this type, though not all achieved realisation, and documentation varies significantly. Design 490 survives as a drawing record without supporting correspondence, commissioning details, or construction history currently available to researchers.