While not entirely free, many local Scottish newspapers (like The Press and Journal or The Edinburgh Evening News ) include a "contact" section. You can read these for free at newsagents.
Some historical associations upload "Legacy Issues" as free PDFs to preserve the information for future generations.
For decades, Scottish Rendezvous has been a well-known name in the world of personal ads and social introduction services, specifically catering to individuals in Scotland and those with an affinity for Scottish culture. While the landscape of dating has largely moved online, many still seek out this traditional print magazine for its straightforward, no-nonsense approach to meeting new people.
While physical back issues can be rare, there are several ways to engage with the publication's legacy or find similar Scottish heritage and contact resources today. The History of Scottish Rendezvous