Do you have a dated example of the heart and lightning bolt marking on a MightyMite neck? Because I can't tell you WHEN or IF it changed if I never saw a heart and lightning bolt on their necks to begin with? Logo questions would be better asked of MightyMite themselves.Older than when? The heart and lightning bolt is from the late 70's.
The old "Tattoo" logo
I don't know everything, and consider myself an eternal student. Indeed - the day is not complete for me if I haven't learned something new.
When you are ready to learn about steel wool, I am here for you
Mighty Mite is good stuff
I have a masters in the evils of steel wool.
#0000 is fine, works fast, and if you’re not stupid, you’ll never have any problems.
Leave it to the cabinet makers. Use Scotchbrite.