I remember seeing some 1930's hollywood movies, for e.g. topper https://www.opensubtitles.org/en/search ... ovie-21926
. I am sure opensubtitles.org some interesting .srt subtitles going even further before that, maybe some which might be in public domain (free from copyright law). I am planning to put a blog post on subtitleeditor and would be grateful if somebody knows of a subtitle or two that I could use to show subtitleeditor without breaking any copyright laws.