3 banjos (Lo Gordon, Deering, Korean) 1 guitar (Yamaha) 1 banjo ukulele (John Grey)
2 fiddles (19th C German)
2 Jaws harps
5 harmonicas (diatonic)
Some tin whistles (2 or 3)
A couple of nice looking but useless third world whistle type things
1 Swannee whistle
A few kazoos
1 Earthenware Jug
1 Charango
1 Peruvian pan's pipes (Zampona)
1 Ocarina
1 metal bowl from the Himalayas which sings beautifully when you hit it with a stick

Cheers
Ray