Maverick in his cockpit wearing his oxygen mask.

Oxygen mask loose.

This picture clearly shows that, unlike the replicas I have seen, the mask receivers are painted not chrome, the screws holding the visor cover are chrome not black, and that the helmet paint scheme is tape over a base blue (note the visible damage to the tape under the 'K'.

Publicity shot in flight gear holding helmet.

Art-work on a Maverick copy by flightsuits.com.  Chrome receivers and black visor screws are inaccurate.  Cost; $500 helmet + $240 paint job. 

Copy that was being auctioned with the O2 mask with a reserve of $1000!

Standard, plain HGU-33/P helmet showing interior and exterior. 

HGU-33/P interior.

HGU-33/P with mask attached.

The more advanced liner interior.

Close-up of an oxygen mask receiver (factory new).

Headphones mounted in a HGU-33/P

Headphones removed from helmet.

Another HGU-33/P this time covered in reflective tape.

Another interior shot of a HGU-33/P.

Oxygen mask including microphone electronics and mounting straps.