[Milsurplus] Altimeter

[pete williams]

 Not  radio but got a  RAF  Smiths  servo altimeter used in a
Lightning.. seems it has a inbuilt  mechanism for  stabilising and
turning the indicator/pointers on. It's got a  static port and a  12
pin  connector on rear but all sealed (sodered) up.
Q... anyone any info on  likely operational connexion... Clive in UK
checking for me  but  since it came out of US. local  knowledge helps
and or  reference.
Tks
Pete
Pete D . Williams
METUNG 3904
Australia
jupete at bigpond.net.au