Thursday went digging 3 hours after work. Button on left I can see U S beneath crust and it is a complete one-piece flat pewter U S button (1808-1830) , next button is a Great Coat cuff sized button 1820's and the long cylindrical brass piece with slit down center is candle stick holder (1840's-50s). Tough digging in tall grass but come this Fall it will be fun digging!