some finds of mine

[Mackka]

Second item looks like a mouth organ reed.
Cheers
Mackka

 

[golddiggerart]

Yup Harmonica Reed nice finds mate....

 

[treasureman]

thought it may have been a harmonica too. but wasn't sure
a dummy round, that's interesting!

 

[Wally69]

Is your site an old racecourse???

Could be a dummy round for a standard pistol so it could be used as a starting pistol.