Before treatment

6 mould-damaged packages of glass plate negatives from Ponting’s darkroom in Scott’s Hut at Cape Evans, Antarctica.

Expedition Bases Restoration Project: Antarctic Heritage Trust. www.nzaht.org.

Before treatment

6 mould-damaged packages of glass plate negatives from Ponting’s darkroom in Scott’s Hut at Cape Evans, Antarctica.

Expedition Bases Restoration Project: Antarctic Heritage Trust. www.nzaht.org.