>The bigger opening is marked with the smaller size.
-factory, 1952-
"Hey, I got another load of wrenches, where's the QA guy?"
"He's out at the coffee wagon"
"Oh, what should I do with these wrenches?"
"I dunno, throw them in that box over there"
"OK"
...
"Hey I got another load of wrenches, where's the QA guy?"
"They fired him"
"Oh, that's too bad, I wonder why?"
"Dunno"
"So...what should I do with these wrenches?"
"I dunno, throw them in that box over there"