Good morning and thank you all

Not just on this sub-division of the Forum, but all others.

Now to the point of this post:

I'm not sure if any of you have to deal with the Atkinson Dynamics Industrial Intercoms.

These are the big, cast-aluminum-housing, built-like-the-proverbial-Masonry-Outdoor-Sanitary-Facility, bomb-and-bullet-proof units used in Grain Elevators, Factories, anywhere loudness and durability are the prime concern....picture Clark Gable holding down the switch and shouting 'Dive-Dive!' in 'Run Silent Run Deep'.

Anyway..if anyone needs advice on hook-up or repairs, let me know.

Thank you.