As for the original amount of items there may be a shortage of some items. The parachutes have some wear and may be missing a jumper.
There is also the blue dive team. Again not sure if this is all Marx. The item "Collectible Marx Army Training & D-Day Armed Forces Sets" is in sale since Thursday, May 26, 2016.This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Play Sets". The seller is "sandy11230" and is located in Fair Lawn, New Jersey. This item can be shipped worldwide.