My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife
Par un écrivain mystérieux
Description
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://archive.org/services/img/hp-21s-stat-math-calculator-owners-manual/full/pct:200/0/default.jpg)
HP 21S Stat/Math Calculator Owner's Manual : Free Download, Borrow, and Streaming : Internet Archive
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://vintage-calculator.com/wp-content/uploads/2012/08/hp-35.jpg)
HP 65 –
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://i.redd.it/yfgkd717hvcb1.jpg)
My grandpa gave me this old calculator (HP-12C). I do not know anything about it or if it is anything special but I saw the hp logo. Can anybody tell me about
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://i.redd.it/optimum-tech-inspired-ncase-m1-v6-1-v0-ow0tocl12c8a1.jpg?width=4032&format=pjpg&auto=webp&s=5b43db48d115acdddd476c512af5eeee63905d83)
My HP calculators : r/calculators
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://i.ebayimg.com/thumbs/images/g/ZVcAAOSwB4Bi3i7f/s-l640.jpg)
HP Vintage Calculators for sale
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Taschenrechner_HP-21.jpg/800px-Taschenrechner_HP-21.jpg)
HP-21 - Wikipedia
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://history.nih.gov/download/attachments/7536743/060007001.jpg?version=1&modificationDate=1585589140907&api=v2)
Calculators - Office of NIH History and Stetten Museum
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://i.ebayimg.com/thumbs/images/g/fO8AAOSwWrJlYQFn/s-l640.jpg)
HP Vintage Calculators for sale
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://preview.redd.it/my-grandpa-gave-me-this-old-calculator-hp-12c-i-do-not-know-v0-1n1gxv2c9pgb1.jpg?width=1080&crop=smart&auto=webp&s=bd8831e5df69e68ebb48d546af43d2ad32bfc334)
My grandpa gave me this old calculator (HP-12C). I do not know anything about it or if it is anything special but I saw the hp logo. Can anybody tell me about
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://i.ebayimg.com/thumbs/images/g/uGgAAOSwsgtlBTj4/s-l640.jpg)
HP Vintage Calculators for sale
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://i.redd.it/the-last-time-dow-jones-industrial-average-had-13-green-v0-dbkybv7vobeb1.png?width=1917&format=png&auto=webp&s=102de8524d2062a60ae680cc5d45c34af4d9347c)
The Last time Dow Jones Industrial Average had 13 green days in a row was the year 1987. ( Other years: 1970, 1929 🤣 ) : r/wallstreetbets
Calculator, Programmable, HP-65
![My grandpa's 1965(ish) HP 21 Calculator : r/BuyItForLife](https://i.redd.it/drake-finally-got-his-old-high-school-rhyme-book-back-so-im-v0-xym9m242gheb1.jpg?width=828&format=pjpg&auto=webp&s=bcd620dfa00c53671b22affbb671bfa7604a2b0c)
Drake finally got his old high school rhyme book back. So I'm uploading the available pages. Also has some rare photos. : r/Drizzy
depuis
par adulte (le prix varie selon la taille du groupe)