In a stationary shop before most were wiped out by the likes of Staples. In the early 1980s, when we were do integration in maths at college, I spotted a newspaper advert for a Casio calculator saying "Integrals Integrated". That lunchtime I rode my Motorbike to such a shop in town and bought one. Back then you needed a newspaper advert to show you what was now possible. I couldn't find that advert but found dozens of Youtube videos explaining how to do it on more modern Casios. I think the one I bought, with something like 38 programmable steps, was the very first integral capable calculator from Casio. While on the subject of calculators, in the 1980s there was a huge rivalry between and investments by Sharp and Casio to make a "Credit Card size calculator". Not just in length and height, but in thickness too. I think Casio won that, but the calculators were very fragile so few have survived.
Telefunken had a few others that tried to look high-end with 80's styling but they are of plasticy looking. I think if you had if you had the dozen or so like this from the various brands it would look pretty cool displayed together. It would be fun to hear the designer's perspective, they look like they could have come from an industrial design college project or thrown at the new designers in the office. You know your a nerd when you want the world's thinnest calculator! I'm not sure where I put my box full of them, I used to grab the early 70's models when I found them but I haven't seen a decent one in years. I had to look up and see if Casio and Sharp were still making calculators, yep! Casio even released some "throw-backs." I have a few of the original Mini's with real VFD tubes.
James Bond 55th Anniversary Diamonds are Forever Soundtrack CD, great movie in the long line of classics. https://007store.com/en-us/collecti...ded-remastered-edition?variant=55448957518209
A Japanese Cassette Duplicator with interesting packaging. https://www.mobineko.com/short-run-tapes?lang_switch=
Bohsei made a small dent in audio in the 70's including this suitcase model, the Bohsei Model 6100. Over here there's a few up for sale, so not to rare. Bohsei is still in business but it looks like they do rivets and nuts nowadays. https://www.bohsei-cf.co.jp/ https://www.ebay.com/itm/117323747501?
It looks like even National Panasonic got into the suitcase boombox game, check this one out! https://www.ebay.com/itm/257622560598?
Sony Stores in Japan have this neat little give-away but big money on ebay. https://www.ebay.com/itm/366576417448?
In case you missed on the Maxell 1st Tape Reissue (in the cassette forum), here's your chance to get a whole set of miniture tapes! Ikimon just released this set to show milestones in Maxell's Tape Lineup https://naturetechnicolour-com.tran...uto&_x_tr_tl=en&_x_tr_hl=en-US&_x_tr_pto=wapp
I love this, I recently found an ad for Mallory Tapes, I never knew they made tapes but they are huge with batteries. https://www.ebay.com/itm/336482725809?
Ok, I hated these when they came out, we were being blasted everywhere with bright neon colors and triangles by this time, think Miami Vice. Now they look kinda cool and for a little over 30 USD, this seems like a decent deal. https://www.ebay.com/itm/398243266700?
A neat portable 45 player over in Italy, I think Techmoan did a review on one of these. https://www.ebay.com/itm/327276939362?
TDK Belt Buckle, big belt buckles were hot in the late 70's, you'd buy a belt strap and they'd have dozens of designs at the local record shop. https://www.ebay.com/itm/800492583025?
Neat, with a Disney Tie-In https://www.carousell.com.my/p/sony...YTDol6mkHvMoleBHYaU4TSjygSWSh1ZQc0ZeoNFpAezCo
This is a really neat looking Sony Clock, it does look like there's some corrosion. https://www.ebay.com/itm/398257800869?
I might have posted one of these before but still a great looking accessory for the Walkman Collector. https://www.ebay.com/itm/257613911194?