Probably not much help:
p408 Item 8 26EH/9961 pn Z91536 (Port)
p408 Item 9 26EH/9962 pn Z91537 (Stbd)
p408 Item 12 26EH10512 pn Z95983 (Port)
p408 Item 13 26EH10513 pn Z95984 (Stbd)
p413 Item 19 26EH/6433 pn Z66560 (port)
p413 Item 20 26EH/6434 pn Z66561 (Stbd)
Autopilot Mk 10 Series
Apart from the prototype marking it would appear to be one of a range of available control units for a Smiths Mk 10 Automatic Pilot as fitted to a wide range of 50s-60s RAF aircraft, eg, Valiant, some Canberras, Vulcan Mk1, Victor Mk1. Similar units were fitted to the Mk 10A, 10B & 10C Autopilots fitted to Argosy, Vulcan Mk2, Victor Mk2, and Hercules (C130K for the RAF).
Sealand’s trusses
As mentioned Sealand’s were refurbished in early 2006. here are photos showing the trusses inside, behind the “door” structure:
Relays Type J;
Some diagrams:
No, I can’t but here are the weights from the parts schedule, of course they may not include all the equipment!
Of course it may depend upon exactly which instruments you intend to fit, but here are some drawings which may help:
Possible Alternatives:
Both Sangamo Weston (S64 Types) and Smiths (Code 109 & 110MV Types) made similar instruments in a couple of varieties. See the photo file names for the Ref Numbers.
Packing Dimensions
Any Help:
From AP1275 dated around 1939, and they were pretty old things then!
P51K – Mustang IV
This seems to imply that it might:
With a ref number prefixed 6B (Navigation equipment) that will almost certainly be the mirror from a P12 type magnetic compass which was an “inverted” roof mounted type such as fitted to many aircraft from WW2 even up to the Victor and ISTR the RAF VC10 C Mk1.
PM Sent
Terry
This is the nearest that I’ve got:
Just google “E28/39 cockpit” for this same picture