Potter OSYSU-A2

I honestly have no idea what this thing is, but it says Potter on it, so that means it goes on the website.

Also in the collection
Simplex 477-669

Simplex 477-669

Category :
Oddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Simplex devices.
FCI B5

FCI B5

Category :
I have also seen this pull branded by Kidde and Thorn.
Notifier BNG-1R

Notifier BNG-1R

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