Casgliad W A Hayes Collection VIII : Specialised & Research Pictures - Viruses.
- Ffeil
- [ca.1970-ca.1990]
Rhan oCasgliad W A Hayes
Includes 32 col photos found in an envelope marked 'Japan, Taiwan, Exotic.' These are of commercial mushroom enterprises. Most of the other photographs are of experiments and apparatus. Many are annotated on the reverse.