Subject: [harryproa] Re:: Centreboards
From: "robriley@rocketmail.com [harryproa]"
Date: 12/31/2015, 5:13 PM
To: <harryproa@yahoogroups.com.au>
Reply-to:
harryproa@yahoogroups.com.au

 

just to add
Bolger had a design he called the Minimum Proa which had 2 leeboards (one on each third), both apparently with rudders


http://hallman.org/sbj/70/3.gif

 

http://hallman.org/sbj/70/2.gif

 

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Posted by: robriley@rocketmail.com
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