what kind of buttons are these

[lededoop5125]

I found these by the old close line of an old homesite. any identification on them would be appreciated.

 

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[CRUSADER]

All 20th C blazer buttons. We have seen many of these posted over the years, the bottom 2 are Waterbury Co. & the top is based on a Austrian Thaler coin.

 

[lededoop5125]

Thanks for the help