Tribute To Contra Bass Saxophones

I love the contrabass saxophone and I feel that there are not enough pictures or recordings that contain this beast. I will try to always update my contrabass info collection to share. This is Paul Cohen's Contrabass that I saw at the Rascher Study Week at Yale University in 1992. (I believe that there are only about 17 in the world - anybody please feel free to correct me) BTW - Paul just asked for me to add that this instrument is featured on his new CD (available, finally, on Aug 5th) in the Cowell Hymn and Fuguing Tune #18.

How about a comparison of the largest to the smallest. (contrabass to sopronino)
Hint - I am 6ft 1in tall.