Some of these gauges are labelled. by John Cooper

John Cooper | all galleries >> Military boats >> HMS Alliance. P417 > Some of these gauges are labelled.


21-APR-2015	John Victor Cooper

I wonder just how many pressures need to be measured on a submarine.
Many hundreds going by all the gauges.

Canon EOS 7D Mark II ,Canon EF 24-105mm f/4L IS USM
1/30s f/3.5 at 22.0mm iso1600 full exif

other sizes: small medium large auto

Type your message and click Add Comment

It is best to login or register first but you may post as a guest. Enter an optional name and contact email address. Name
Name Email
help	private comment

Type your message and click Add Comment

It is best to login or register first but you may post as a guest. Enter an optional name and contact email address. Name
Name Email
help	private comment