The Museum of HP Calculators

This Hewlett-Packard advertisement, originally published in Scientific American, is used by permission. If errors crept in during the scanning process, please contact Dave Hicks

The Emancipator

start of the small computing system!

It all starts with the HP 9100A calculator ... and grows from there. In capability ... not in size.

In fact, you can fit the entire HP System 9100 on your desk. It's the personal computing system that puts immediate answers to big computing problems right at your fingertips.

If a picture is worth a thousand numbers, add a plotter. See the solutions being plotted as fast as your problem is being solved.

Need printouts? Get the quiet printer that operates in an office or lab environment without disturbing you, or your neighbors.

You also get an extensive and growing library of applications oriented programs.

But the HP System 9100 is not resting on its laurels. Now you have a choice of basic calculators for your small computing system.

HP is adding the 9100B calculator for those of you who want even more memory and programming power.

The addition of 16 more storage registers doubles the programmable memory to 392 program steps. And, the ability to call subroutines directly gives you more efficient use of this extra memory.

Just pick the calculator that best suits your needs. Plug in the peripherals and you are ready to go. The computing power of your basic system can continue to grow meet your changing requirements. Additions, like the upcoming memory extender, will be compatible with either calculator.

Stretch your computing dollar with the personal computing system that has learned to live on a small budget Put this system to work for you now. Just call your local HP Calculator Salesman ,he will have the HP System 9100 on your desk faster than you thought possible.

Or, write to Hewlett-Packard, P.O. Box 301, Loveland, Colorado 80537. In Europe: 1217 Meyrin-Geneva Switzerland. Prices: HP 9100A Calculator $4400; HP 9100B Calculator $4900. Peripherals; HP 9120A Printer $975; HP 9125A X-Y Plotter $2475. Lease/rental programs start as low as $1.50/computing hour, based on average usage.

New Time-Saver Statistical Problems

Almost every discipline makes extensive use of statistics. The HP STAT-PAC is a package of programs covering nine frequently used statistical areas. It gives you instant access to HP System 9100. Start your emancipation from the lab reduction of statistics--send in this coupon for information or a demonstration. Price $19.50.

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