Loose 35mm glass transparencies, some annotated.

People, places and research topics discussed:

1. 56 glass slides for educational purposes
   
   
2. A4 brown envelope labled 'Photomicrographs of La Jolla SIO national 1976. Ritteria Balanoglossus Glossobalanus Bainhaiti lartuani Horstia Harimania Schuzocardium' containing
   
   
3. twelve glass slides with file note 'MB 305. 12 sliders used to illustrate various forms of brood protection in marine benthue invertebrates. Slides should be placed in carosel with white spot facing away from lens and downwards'
   
   
4. sixteen glass slides
   
   
5. nineteen glass slides
   
   
6. sixteen glass slides
   
   
7. twelve glass slides
   
   
8. six glass slides