What's the quickest way to slice up this image...

Question

I found this image and would like to slice it up into separate images. What's the quickest way to do this without having to manally select each one or manually draw slice lines?
My idea was to get them all surrounded by a marquee or path, and then somehow export that marquee or path area into a file.
The first part of creating the marquee and path was easy...
I first surround the entire image with a black border so that it intersects the horizontal black divider lines
I then used the magic want tool to select the black border which also selected the black divider lines
I next inverted the selection... so now all the sections are selected perfectly
Finally I right-clicked on the selection and picked "Make Work Path"
But now how do I export all the work path sections into individual files?
I would appreciate any help or advice... thanks.
-Pete

Answer 1

I was able to do it with a selection I saved named selection for a single frame. Then recording an action that I played moved the selection and played again repeated this till all frames were created. I then deleted the background layer aligned all layer to the top and created a frame animation.
The script export layer to files will create files for each frame.