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Class Measurement & Chief Measurer Rulings

Chief Measurer's Column: Measurement Procedure - 1957 TCA Nationals

George A. Devlin, Chief Measurer August 1957 page 2

Details the official measurement procedures for all Thistle sloops intending to sail in the 1957 Nationals, including specifications for spinmakers, mainsails, masts, booms, centerboards, rudders, and the limitations on modifications.

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This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.

  • measurement
  • Nationals
  • specifications