VERY RARE, FAIRBANKS MORSE FACTORY CREATED CUTAWAY SHOWING THE INNER WORKINGS OF THE FMJ TYPE 4 CYL. MAGNETO. USED TO THROW A HUGE SPARK UNTIL ONE OF THE SO CALLED MAGNETO EXPERTS AT A TRACTOR SHOW HAD TO SHOW OFF FOR HIS FRIENDS AND SOMEHOW MESSED IT UP. DON'T YOU HATE THE IDIOTS THAT COME TO YOUR TABLE AND START TWISTING THE MAGS. ANYWAY, THIS IS QUITE RARE, I HAVE SEEN ONE PICTURED IN FAIRBANKS MORSE LITERATURE BUT HAVE NEVER SEEN ANOTHER ONE LIKE IT. VERY NICE CONDITION, GREAT DISP...LAY FOR A MAG SHOP. i am listing all mags as "for repair or parts" because they have not been thoroughly tested. if they spark on test rack, i will state so, if they don't spark as they should, i will state that. no returns accepted. i am selling all test equipment, mags, parts, manuals, etc. from my husbands magneto repair business. everything has been just sitting here for 4 years and it is time to move it out. i don't know a whole lot about this stuff, but will do my best to describe. please ask questions. please watch my store for new items to be added daily.