http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=221270851417&ssPageName=ADME:B:SS:US:3160
(Not mine)
Naaah. No one wants this. Really. No one.
Well, i’ll let it go since i have tuneable Overtons in both D and C 
Description’s a bit confused:
‘This is a Soprano D whistle with the additional bottom C. Tape can be placed over the bottom C hole if desired, then it is a regular soprano D Whistle.’
Nope, leave the bottom C hole alone and it’s a regular soprano D! But there appears to be a back hole for right thumb that’s not even mentioned…