Dr Ron Balham and P. Webb examine a shallow pool
Dr Ronald Balham examines gullied stream bed
Ron Balham at fish hole
Ron Balham in his cubicle with wind speed indicators
Dr Ron Balham branding seals
Dr Ron Balham climbing the anemometer mast
Working in the biological and meteorological corner at Scott Base
Dr Ron Balham and P Webb examine a shallow pool at the head of Victoria Valley
Biologist, Ron Balham, proudly displays his 'catch' - the result of fishing through a hole in the ice.
Expedition wardroom on board HMNZS 'Endeavour'
Interior of Scott Base Mess Hut: Ed Hillary on left
Biologists A Packard and Dr R Balham cut a hole through ice on Lake Vida