Thistlebase
1975 Thistle Nationals Wind Analysis
Historical wind data analysis for the third week of August at North Cape Yacht Club covering years 1967-1973, showing wind direction and speed patterns. Includes a nautical chart of the Lake Erie area marking the race course location.
View original on Google Drive · page 22
The scanned issue opens in Google Drive; turn to page 22.
This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.