Remington Typewriter Ribbon Spools

Typewriter Ribbon Spools for older Remington typewriters that use the 1 5/8 in spools. It fits the standard 13mm-1/2in typewriter ribbon.
I was inspired by Shinns(https://www.thingiverse.com/shinns/designs) Smith Corona Corsair Spool design and have reused the Clip STL. The top and bottom spools and center column are new, specific to the Remington needs, and I have included a step file for those.

The top half of the spool includes a shoulder in the middle for a flat surface when installed in the typewriter, but the bottom is open for the center column and it's posts to poke through. The center column should be a friction fit in both halves, but my tolerances end up making the bottom half without the shoulder slightly loose and you may want to add glue.