button? and lock plate?

[fmerg]

i found what i think is a button my son says he sees a train on the face
also what i think is a lock face plate

 

[Bigcypresshunter]

http://forum.treasurenet.com/index.php/topic,277674.0.html

 

[vayank54]

I think you all are right on both pieces. The button is a coveralls button and the other piece is part of a lock.