More for archiving purposes than anything else, except maybe to boggle at my brain. I have recently written another sounding fic, and these were among my research links.
FUN FACT: Medic knows that the Van Buren is the most common sound, and indeed may have been more useful as a tool in his experiment, but he disdains it in favour of the Dittel, for reasons of patriotic (or at least imperialist) solidarity.