Like the Spitfire, the Hurricane had one too, but I struggle to get information how it was entering the cockpit.
The oxygen bottle was behind the seat as can be seen on the Finnish Hurricane undergoing restoration.
This is the only picture I could find showing the tube dangling down the seat.
How does it get there from behind the seat? on the port or starboard side? It looks the valve on the bottle is on the starboard side, but the tube ends up on the port side of the seat...
It would be great if anyone could shed some light onto this.
Many thanks, Peter