Summer Project update

Just a quick update on the summer project...I now have 13 envelopes...so thank you to all who have sent me something...I was going to start once I had ten...but I think I will wait until I have 20. Two reasons for that 1. I,m still doing the dissertation!!!!! 2. with 20 envelopes I get a possible 1140 different combinations. I plan once I have opened the envelope to scan or photocopy then and put them here for all to see and maybe ask anyone who looks at this blog to give me some numbers.