So easy a caveman can do it...

Invention of the first light bulb...

Everybody knows that’s an Aggie flashlight....

It's a hemmorhoid cauterizer.

At the foundry brought it ta work.
Called it me yankee flash-light...
As bull-pusher (transfuring iron from qubalo ta holdling laddle at machine), we used flash light ta look down pipe (still cherry red) while they went on walking line, ta see if the pipe were good..
got few laughs, also heard aggie flash light...