- CollectionPHOTO 46 - Photographs: Papua New Guinea 1966-1988
- 1997 en plus...
- Pièce1978 - Lai valley SW [south west] of Porgera [Enga Province]
- Pièce1979 - Porgera. Mt Paiam on left [Enga Province]
- Pièce1980 - Porgera strip [airstrip] [Enga Province]
- Pièce1981 - As last [Porgera airstrip] Bill [Gammage] Chris [Vass] Tindiwi [Enga Province]
- Pièce1982 - Porgera [Enga Province]
- Pièce1983 - Road to gold leases Paiam [Porgera, Enga Province]
- Pièce1984 - As last [Road to gold leases Paiam] [Porgera, Enga Province]
- Pièce1985 - [Bill Gammage] Working gold sluice [Porgera, Enga Province]
- Pièce1986 - As last [Bill Gammage] [Working gold sluice] [Porgera, Enga Province]
- 307 en plus...