Looking for 35mm slides

[Olif]

I am seeking 35mm slides for an academic project. These slides must be non-professional slides (NOT slides that were available commercially) of family events. Pretty scenery is OK, but I would perfer family, people, and places that are NOT of nature. (i.e. mountains, sunsets, etc).

Slides taken before 1980 are perfered, but will accept all!

Thanks.

Robert
Los Angeles