As a slight aside, most of the photo's of 1-11 cockpits in museums show the "Stall Dump" handle pulled, (red oval thing to the right of the throttles). To re set it you need to poke a small screwdriver into a hole in the RH side of the centre console to release a latch allowing the handle to be turned and pushed back in. I did it in the cockpit at the Bournemouth Aviation Museum a couple of years ago. I wonder if it has been pulled again.