Both in decent condition with age, dirt and ware. I would think maybe a throat mike and helmet of some type. I have more items up for sale that could be related. The item "WW2 FLIGHT HELMET AN-H-15 medium A-14 OXYGEN MASK ARMY AIR FORCES WWII USA" is in sale since Sunday, May 3, 2020.This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Hats & Helmets". The seller is "ww2andbefore1945" and is located in Sioux Center, Iowa. This item can be shipped to United States.