Pneumatic tube systems have been around for approximately 200 years.

"This used to be the entrance to the pneumatic tube."

The only major artifact not included in the moving plans was a pneumatic tube system.

That would mean the end of the system of pneumatic tubes.

A century ago, people who looked ahead to 2000 had an exaggerated faith in the promise of pneumatic tubes.

Another invention is a system of pneumatic tubes, which George also uses for transportation.

These pellets, as you know, are distributed by pneumatic tube to each house.

At 12:19 the system showed that the blood had been received in a lab upstairs by pneumatic tube.

In its telegram days, the building was the center for a system of pneumatic tubes running under the city's streets.

The telegraph operating room was connected to the ground floor by pneumatic tubes.

The original pneumatic tubes still shuttle call slips to the stacks.

But at many of the city's brokerage houses, E-mail has replaced pneumatic tubes.

The pneumatic tubes were introduced by the post office to deliver mail in large urban areas.

He rolled up the completed bundle of work and slid it into the pneumatic tube.

It popped out of the pneumatic tube in seconds.

The complex also housed its own pneumatic tube system for sending mail and materials within the building.

They found a series of old pneumatic tubes left over from the building's days as a hub for Western Union.

Western Union also used pneumatic tubes, linking its main telegraph office to some of the exchanges.

The building was provided with pneumatic tubes for efficient mail transfer to other post offices.

It also installed pneumatic tubes that delivered cash and credit information to individual departments.

He arose and received his morning meal, slotted into the cell by pneumatic tube.

The pneumatic tube is very useful,' Visit added dutifully.

Traditionalists, relax: the beloved pneumatic tubes are not going away anytime soon.

Passengers are simply blown headfirst around the city through shiny pneumatic tubes.

Inside the hatch, there are chairs, TV monitors, and pneumatic tubes.