The Donor Machine, a Remington 5, cosmetically great, mechanically ... crap:
Before pics of the Remette. Remette au naturale, no paper scale:
and no bell assembly:
Remette "Franken-ized" with the bell assembly from the no. 5:
Remette with new paper scale. Now I know where to center the type and set margins. The fountain pen next to it is a pre-WWI Conklin, restored by yours truly and ready to write:
This video shows you the bell in action, proving it actually works: