Publications and lectures by Dr WD and Mrs MV Walker including notes and drafts (7 pages).

Individuals, subject matter and locations noted include:

1. Royal Northern Hospital envelope. The Life History of the Kangaroo, notes of lecture
   
   
2. The Life History of the Kangaroo, notes continue
   
   
3. slides were shown of a disected kangaroo reproductive organs
   
   
4. notes parturient chanel, to pouch
   
   
5. JP Hill obverse research notes and chronology. Reverse chronology continues
   
   
6. JP Hill obverse research notes and chronology. Reverse chronology continues
   
   
7. JP Hill research notes and chronology