Li'l Herman and Stampo discuss a problem with a a customer's order.

"Well Herman, what's the total weight of the shipment?"

"Let's see now... 1.8 ounces per stamp, and there's 643 stamps in the order... hmmmmm... hmmmmm... carry the 1... hmmmmm... round up... and the answer is... hmmmmm... I'VE GOT IT! Elevendy-seven ounces... just a tick over 73 pounds!"