field, field, field and chang:
Detail from old test desk
field, field, field and chang:
Detail from old test desk
field, field, field and chang:
Detail from old test desk
field, field, field and chang:
Ship lines patch board
field, field, field and chang:
Card identifying fuses
field, field, field and chang:
Labelling on an old test desk
field, field, field and chang:
Blocking keys
field, field, field and chang:
Wire coils from dismantled equipment
field, field, field and chang:
Patch cords from old Outside Broadcast network
field, field, field and chang:
Data input display terminal and associated cards
field, field, field and chang:
Detail of card from data input / display terminal
field, field, field and chang:
Detail of card from data input / display terminal
field, field, field and chang:
"R&SM circuits" connections
field, field, field and chang:
Spare fuse rack
field, field, field and chang:
Alarm lights - old step-by-step test desk
field, field, field and chang:
Detail from old step-by-step test desk