3 ringer, flattened 3 ringer, 150th anniversary Lord Cornwallis surrender at Yorktown token?, and Wadhams coe & co extra rich button. I guess the button is civilian, but read somewhere that some military uniforms had buttons similar to this.
That is a really nice two piece button. Wadhams Coe & Co was in business from 1835-1837. McGuinn & Bazelon does not list any military buttons with that specific bm so it would certainly be presumed to be civilian. Still a really nice design and in great shape!