First electronic table-top calculating machine "Sumlotronic(?)"

Apr 09, 2013 4 Replies

Please help! I'm looking for info about the very first Electronic calculate r I ever saw. The time was early 1960'es and the "thing" was about the size of a modern Cash register - it had what was called "a full keyboard" which means its keyboard in addition to signs for add. sub. div. and mult. had n umberkeys in a 9 x9 layaout. I think ist brand name was Sumlotronic, but I have not been able to find any information about it anywhere.


ever saw. The time was early 1960'es and the "thing" was about the size of a modern Cash register - it had what was called "a full keyboard" which means its keyboard in addition to signs for add. sub. div. and mult. had numberkeys in a 9 x9 layaout. I think ist brand name was Sumlotronic, but I have not been able to find any information about it anywhere.

Must be similar to Ebay item 330898769825

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(already sold)

w.

ever saw. The time was early 1960'es and the "thing" was about the size of a modern Cash register - it had what was called "a full keyboard" which means its keyboard in addition to signs for add. sub. div. and mult. had numberkeys in a 9 x9 layaout. I think ist brand name was Sumlotronic, but I have not been able to find any information about it anywhere.

I remember a very similar looking structure "made" by Friden... actually made at a loss by Philco-Ford, Santa Clara... ~$1000 "shipped" with every unit.

When John Welty and I arrived on the scene in 1968 we cancelled the program.

Then Philco-Ford corporate (in Philly), in a fit of pique, "cancelled" Santa Clara ;-)

They asked me "How'd you like to go to Blue Bell?"

I replied, "How'd you like to kiss my ass" >:-}

I returned to Motorola, Mesa. ...Jim Thompson

| James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | I love to cook with wine. Sometimes I even put it in the food.

Please help! I'm looking for info about the very first Electronic calculater I ever saw. The time was early 1960'es and the "thing" was about the size of a modern Cash register - it had what was called "a full keyboard" which means its keyboard in addition to signs for add. sub. div. and mult. had numberkeys in a 9 x9 layaout. I think ist brand name was Sumlotronic, but I have not been able to find any information about it anywhere.

** Err - did you think of trying Wiki ?

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The para describes the Sumlock ANITA made by British firm Bell Punch.

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I suppose you'll want a schem too ?

... Phil

The ANITA has its own page:

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Fantstic thing. It took them years to get rid of the 9x9 keyboard! That's INERTIA !

w.

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