Pictures 1-17 were taken on July 13, 2024, by KCMO Railfan. Videos below were taken by KCMO Railfan.
This is my third bell I got. I bought this bell on eBay in April of 2023 from a seller up in Michigan.
When I initially got the bell, it sounded flat as seen in the videos below, but I've since got the gong to ring a bit better. I will have this bell restored someday in the future.
Page created by KCMO Railfan (using HopenRXRTools 1.2.2).

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Front view of the bell in all of its rusty glory.
Back view of the bell.
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The front of the gong has a very faded sticker that would've had the date the bell was made, where it may have been originally installed at. Unfortunately it has seen better days.
The side of the bell.
A part number for the body of the bell.
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Two bolts can be found on the back of the bell. I assume this holds the inner workings together.
The back of the bell features the "Safetran Systems Corp" logo on the back as well as the Hawker "Siddeley" branding etched on the top right of the logo. The same logo can be found on some Safetran 12 inch light frames including my Safetran 12x20 lights.
The other side of the bell.
Front view of the bell with the gong removed.
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The internal components of the bell can be found inside of the gong. The inner workings appear to be very similar to the ones found on Westinghouse hybrid bells out in Australia.
The positive and negative terminals can be found beside the B-Pack with the color coded wires.
The B-Pack was made by Safetran, and are no longer made by them, but replacements can be found, but are very expensive sadly. The packs are known to go bad which is the main cause of these bells dying.
Another look at the B-Pack.
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The electromagnent in which acts as a solenoid for the clapper at the bottom.
Closer look at the electromagnent with the part number on it.
Closer look at the clapper which strikes the gong on the bell when in action. This is where the bell gets its unique sound from.
A look at the inside of the gong with a lot of rust on the inside. This will be cleaned up in the future.