Money in your attic

There have been lots of stories about people who found something in their attic worth thousands. I have something which I thing is very special. I need your help with because I do not know what its worth.

I found some old Irish hospital sweepstakes tickets which I am thinking of selling, these are the orinigal tickets for The darby, Run at Epson, England, June 2nd 1937 and The grand National, Run at Aintree, England, March 19th 1937.

I have upload more information and some pictures, I cannot find anything like these any where.

Can any advise what they might be worth or if they have seen anything like these anywhere else.

http://www.topicit.com/forum/viewpost.aspx?ThreadID=278