I would like to know where I might acquire a flg of the Grand Union,
also known as the Continental Colors.  The flag was used in the very
early days of US nationhood.  Here is a pic: 
http://www.proudflag.com/yank/flag_grandunion.jpg

Specifically, this flag needs to be about 2' x 3'.  3'x5' is too
large.  Also, it needs to be made of cotton or some similar material. 
Please dont send links to flags not approx. 2'x3', or too flags made
of polyester or nylon.  If someone has such and item and is willing to
sell, I would be glad to consider that option as well as paying for
the answered question.