Wheelock MIZ-24S-R

There is nothing especially special about this mini-horn.

Also in the collection
Notifier BNG-1R

Notifier BNG-1R

Category :
This is the oldest Notifier pull that I own which opens with the modern Notifier key.
GE 521BXT

GE 521BXT

Category :
I think that this smoke detector might be intended for use in security systems.
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