The Spectrum 2-6-6-2 is a replica of the C&O class H5 USRA 2-6-6-2. As modelled, I assume accurately, the bell is a tolling (swinging) one, not fixed in position, mechanically struck. Was the bell tolled by a local actuator or by a lanyard running back to the fireman’s cab position?
The Grizzly Northern’s latest acquisiton, a sound equipped 2-6-6-2, has a small deck on top of the headlight whereas an earlier no-sound 2-6-6-2 purchased last year doesn’t have the deck. I don’t intend to change either but am interested if both versions were prototypical. [:)]