There do appear to be books with this information in them, although at
least one of the two books I've found in this category is apparently
out of print and unobtainable, and I'm not sure about the other - they
would not be available locally in a book store.
Based on images of the machine, and reading descriptions of how it
works, I have a reconstruction at the bottom of my web page at
http://www.quadibloc.com/math/sloint.htm
but that is simply one possible way it could have been, not the actual
arrangement it really had.
Would anyone wish to recount the sequence of its reel strips (at least
for the 2nd and 3rd reels) or have a pointer to same on the web?
John Savard