Thistlebase
Transom Flaps
Mitchell provides detailed technical instructions for constructing and installing transom flaps on a Thistle, including materials needed, dimensions, and the benefits of this modification for boat handling and speed.
View original on Google Drive · page 5
The scanned issue opens in Google Drive; turn to page 5.
This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.