I've got a lot of transparencies that I took during the 1980's.  I used "slide" film, mainly Kodachrome 25 in those days (no digital cameras then), but slipped into using negative film for ease of getting prints when I got married.  A while back, I started scanning in some of my old transparencies, but it's a slow process if you want decent resolution, so I only ever managed to do a handful out of each box.

Here's small collection of photographs around Edinburgh from 1980: