Ashcroft gauges have been around for over 150 years so they are obviously dependable. This makes me wonder if steel was made at this plant with the furnace Adrienne. This is a very good tour.
Adrienne, when the gauge needle moves up to about 666 psi, a warning screems out to all, "Danger Will Robinson" and all in the plant then run for their lives!! lol.
Sorry about that, I have also enjoyed this tour. ~~ John
Hey Adrienne
This is a alarm panel. when the pressure gauge went above a certain limit it set off an alarm! It been a while since I have seen one of these panels! Great shot and series!
Paul