I really miss THESE days!!!!!!!!!!!! What a throwback......
cool old video games ads, do you remember buying this game?
Olivetti Quaderno, more "luggable" than portable
Hewlett Packard 71B
Sony Clie NZ90
Slide Rule Guide page 1
TC-200 (IXO) (BYTE magazine, April 1982).
1978 Hewlett Packard HP 38E HP 33E Calculator Photo Vintage Christmas Print Ad | eBay
The 15C was the first HP and first RPN calculator I owned. I'd give the guy back his 400 bucks for mine in the same condition!
Burroughs Series E 1400 Electronic Computing/ Accounting Machine c.1966