Originally Posted by ampherder
Google is your friend

https://www.electrical-contractor.net/forums/ubbthreads.php/topics/30671/Re_Replacement_fuses.html

Thanks!
Same pic, different thread!

The original thread was electrical-contractor.net/ubb/forum4/HTML/000046.html

Thread #46 still exists, but that's a completely different thing. The discussion I'm looking for was started by Joe Tedesco and had the title "Have you found any of these?"