profile-img
StaffsStokeHistory

@ArchandHeritage

Staffordshire Archives and Heritage consists of Staffordshire and Stoke on Trent Archive Service with the William Salt Library and the County Museum Service.

calendar_today07-07-2014 09:59:32

8,3K Tweets

3,0K Followers

1,4K Following

StaffsStokeHistory(@ArchandHeritage) 's Twitter Profile Photo
StaffsStokeHistory
@ArchandHeritage

5 months ago

It's time for ! This is (obviously) a mercury arc rectifier development anode at the High Voltage Test facility in Stafford: the picture shows light link telemetry measuring the current through the valve anode. Obviously. πŸ‘

It's time for #museum30! This #technology is (obviously) a mercury arc rectifier development anode at the High Voltage Test facility in Stafford: the picture shows light link telemetry measuring the current through the valve anode. Obviously. πŸ‘
account_circle