PA farm field stuff

[gforce1972]

Any help with anything here? The button looks like it might have a G _ LT maybe on the back. Button is about the size of a dime. Item at top is remains of a toy gun. Shot shell on bottom left and toy cat and maybe part of a toy train tanker car ? Item I'm middle is copper or brass and has a hole on left side that's bent upwards.

 

[fmerg]

the button is called a flat button looks to be 1850's
it may say extra gilt or extra rich gilt ect
the metal piece in the middle looks like shim or side plate for a pocket knife