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See date: June 1974 - February 2014 ~ 40 years !!!!

Happy Birthday!
In three years "my" HP-25 (S/N 1705S20960) will also turn 40. I still have the receipt from when I purchased it on June 12, 1977 for $116.00 plus tax. A memorable 16th birthday present to myself after having lusted after it for two years
Such simpler times.....

(02-22-2014 06:28 PM)hp41cx Wrote: [ -> ]See date: June 1974 - February 2014 = 40 years !!!!

Have you owned it from new? How old were you when you got it? I'm pretty certain there was a boy at my school in the late 70s who had one - either that or the 67. We were about 13 years old. I was so in awe of that calculator, I can't even begin to imagine what it must have felt like to own one.

I got these HP65 with 13 years of age.

(02-23-2014 01:36 PM)hp41cx Wrote: [ -> ]Won HP65 is 13 years old but I lived in Brazil

???

d:-?

Happy Birthday!

The colours on those manuals are sooo 1970s! Never noticed that before or saw b/w scans only....