Vintage Marx Toys Battleground Play Set 4756 In Original Box & Extras

It appears as though quite a bit was added to this set. I'm not sure what's original and what's not, so what you see in the pictures is what's included. Box shows some age and wear. Pieces have been well played with.

It's not mint, but it looks like alot of it is there plus some. See pictures to make your own determination on physical condition and completeness.