"I use an adding machine," she half whispered, and it made me chuckle.
I simply had to learn music; and I learned it like the adding machine.
He is also the inventor and patentee of the Lindholm & Peterson adding machine.
I do better with an adding machine down on Wall Street than a typewriter.
He held them behind him and his fingers fairly galloped as he used them for an adding machine.
All the latest banking machinery was in operation, including the coin separator and counter and wrapper, and the adding machine.
I worked an imaginary account under colored direction, using the adding machine, and gave assent to its infallibility.
The new device, the adding machine, has greatly lessened office drudgery.
Having installed an adding machine, our office work could be done in half the time.
One of the latest developments of the adding machine is a type that will post ledgers and statements.