Identification of this control panel for a four-engine plane
This is almost definitely the cockpit of a Short Stirling of unknown mark, a 4-engine British heavy bomber from World War II. 

The RAF Museum's website has an (admittedly low-resolution) photo that matches quite closely, as does this history website. Here's my thought process:


the placards (not just the photo's labels) are in english, so it's likely either Commonwealth or American-built
the Stirling power quadrant is a match (2 levels of 4 levers each; it's a 4-engine bomber)
engine instruments directly above throttles
the engines have boost gauges; the Bristol Hercules engine of the Stirling was supercharged
odd-shaped cutout on the right side (just above the marked Air Speed Indicator in your photo)
my second link has a photo with a matching CAUTION JETTISON CONTAINERS BEFORE BOMBS placard on the right side
the Lorenz system was used in British (and German) aircraft during WW2, but I can't seem to find any US bombers that used it.
it has a retractable undercarriage; Short's Sunderland flying boat has a lot of the panel in common, but it was wider and didn't have the goofy notch on the right side, and it obviously had no landing gear.


In short, I'm pretty confident this is a Stirling.

Other aircraft I looked up and discarded as not a match:


Avro Lancaster
Avro Shackleton
Boeing B-17
Consolidated B-24
Handley-Page Halifax
Short Sunderland
Avro Vulcan (similar throttle quadrant, otherwise way off)