Vintage World War II Battleground Playset Phoenix Toys In Box Unsure if Complete

Description

Vintage estate sale item. Made by Phoenix Toys. I do not see a date on it, but my guess would be 1970's or so. The box is cardboard and measures about 22.5" x 14.5" x 4.5". It shows some wear and tear, but it in pretty decent shape overall though.
Includes all the men and machines, ect that you see in the pictures. There is no parts list or any info with it, so I have no idea what pieces might be missing or if everything you see is original to this set. To me, based on the size of the box, the contents feel a little light, but I don't know.. So please take a good look at the pictures and judge for yourself. The whole set looks to be lightly played with and is is real nice shape overall. But again, please see pictures to judge for yourself.
Feel free to contact me with any questions. Thank you for looking.