This is a great retro find for a YouTube video. What I like best is the mint condition of this 51 year old calculator. It's been really well looked after, enjoy.
What a great video to find in the archives. I love LGR! And this over half a century old calculator is fascinating. It amazes me how vast the difference is between 70s and 80s calculators. In the 70s it were these expensive scientific beasts that weighed a full kilogram. While in the 80s they became toys for kids. Not even kidding, this is what I had in the mid 80s, as a toddler!
Radio Shack, now there's a blast from the past.
While playing, I think I honestly learned additions on a very basic level because of this thing, even before attending elementary school.