#10 English Post WWII MK-4 / PZA Oxygen Mask Pilot Flight Helmet W/ Googles. PLEASE CHECK our other auctions for up more WWII items from this collection of German - English and American Flight Helmets that all came from the collection of a WWII ace Col. We take extra care in packing each item so it arrives safely. The item "#10 English Post WWII MK-4 / PZA Oxygen Mask Pilot Flight Helmet With Googles" is in sale since Thursday, November 15, 2018.This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Great Britain\Hats & Helmets". The seller is "historyltd" and is located in Santa Ana, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Colombia.