WWII WW2 USAAF Army Air Force Demand Oxygen Mask Type A-14 Size M w/ Hose. Mask has cracking and issues. Hardened rubber in areas has cracking and breaking to mask and some straps. Rubber is brittle in some spots. Stamped 7-44. See photos.Feel free to ask any questions, or to request specific photos.Mask will be shipped USPS priority mail. We recently picked a very large headgear and uniform collection that we will be selling here on eBay ...over the next year. All of the items came from the collection of Sam Nesmith out of San Antonio, Texas. With over 3, 000 uniforms covering every country from 1900 until today, you will be sure to find something that you would want to add to your collection. Epic Artifacts is new to eBay as we mainly deal in German WWI and WWII items.You are more than welcome to come and take a look at our online inventory at EpicArtifacts. Additionally, we are always looking to purchase original historical items from WWI and WWII. If you have anything that you would like to sell please contact us directly.