MK. 4 Flight Helmet / Fighter pilot helmet with visors and NVG mounts

4 Flight Helmet / Fighter pilot helmet w/ visors and NVG mounts. It is a genuine fighter pilot helmet from the mid 1980's. I do not know the history behind it, but based off of some research it seems to have been used in the English Electric Lightning during the cold war. Helmet has been repaired by me and restored to the original condition to the best of my ability.

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