Interesting observation Jeff. No intention to argue but from what I observed most 43/44 are in NEW condition with the exception of 's' block (with wooden handles) which I have yet to see one in pristine condition. I have a pair 3822u & 3827u which were bought directly from the vet's family. Although no history, the vet's family told me they were brought home as a pair from day one. This leads me to think (with other that are so new) that none of these have seen any action.
But observation is observation, as a recent discussion with Arnaud reflects. He thinks that 'u' block are less common but I think 't' block is rare
Perhaps Andy can shine some light from his excellent database.
Cheers,
Keith
