Thistlebase
Masts Do Grow
Technical article discussing wooden mast growth after extended water immersion, citing Bill Nexsen's 1957 Nationals award and describing the engineering problem of mast length changes.
View original on Google Drive · page 8
The scanned issue opens in Google Drive; turn to page 8.
This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.