I'll get us started.
The Safetran mechanical bell at the Lily Flagg railroad crossing.

Safetran Mechanical Bell by freebrickproductions, on Flickr
And NS decided to do something similar:

Safetran Mechanical Bell by freebrickproductions, on Flickr
Moderators: freebrickproductions, mlgillson, PlyingKibbles89, Raco_GS, Hopen111, TommyBNSF


Yep, both bells are mounted on their respective relay cases.illinoistrains wrote:It's kind of hard to tell, but is it mounted on the side of the relay case? It makes me wonder if there is some audible advantage to it being there.