Acme Tornado Whistles

Model	Size	Blowrate	Blowsound	Blowtone
636	Small	Modest	Very High	High
622	Small	Easy	High	Deep
623	Small	Modest	Very High	High
635	Medium	Most Effort	Maximum	Highest
888	Medium	Easy	Very High	High
T2000	Large	More Effort	Maximum	Highest