Furling Main Sails
My wife & I have also narrowed it down to the Brewer or Bristol. If you have not done so, I suggest that you go to: http://www.bcpl.net/~bcboykin/history.htm
You will find some very helpful info. It seems that many people call the final generation of Whitbys (that were built in Florida) Whitby/Brewers, when in fact there is a difference in these boats and the "true" Brewer 12.8; primarily the skeg hung rudder and modified keel.