Ah, Kids!
All my pics were on the camera - not yet on the computer - camera had to go to Melbourne Friday - all my pics got deleted!
Oh well. Took the engine to the car wash today and gave it a good scrub down. Have the mower base in the electrolytic bath getting the rust off, have painted a few bits and pieces, and haven't had time to search for a coil yet.
I am an optimist, and figure that the mower will run when I get it back together, so might as well clean it, paint it, get the bits I need, and hope for the best after it is reassembled.