We have always considered and collected these commercial masks and helmets as industries tribal art. Examples can be elegant in their simplicity or bazaar and complex. They are always unique, suprising and filled with personality.
Government Prototype of Arial Camera
This is a nicely mounted and large 22" prototype of a airplane camera used for mapping. It is non functioning and made of solid wood, canvas, brass and aluminum. It was most likely a presentation model that could have also been used to test fit... $2500