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HP 11C with 15C keyboard?
02-05-2015, 02:32 PM (This post was last modified: 02-05-2015 02:44 PM by awink.)
Post: #6
RE: HP 11c keys partially like on HP 15c?
Here is the picture.

   

For example, to bottom of the right of the GSB-key is somewhat dirty between the bezel and the key. Also, some dust is "on the right place" of the other keys. If the keyboard was changed, it was done a long time ago.

EDIT:
Definitely, it`s an early (1984 regarding the serial) 11C (with the help of http://www.hpmuseum.org/collect.htm):
"Early HP-11Cs had a bug in which if you entered a number in the form 0.0xxx, backspaced over all the digits and then pressed ENTER, 1.00 was entered rather than 0.00. HP allowed users of buggy calculators to swap for fixed units."
It displays 1...

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Messages In This Thread
HP 11C with 15C keyboard? - awink - 02-05-2015, 12:30 PM
RE: HP 11c keys partially like on HP 15c? - awink - 02-05-2015 02:32 PM
RE: HP 11C with 15C keyboard? - awink - 02-05-2015, 05:43 PM



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