Agency:.Produced by the NFB in cooperation with Parks Canada and the Government of Newfoundland.

Director, Ted Remerowski ; script, Ted Remerowski ; editing, Ted Remerowski ; producer, Dorothy Courtois ; executive producer, Peter Katadotis ; camera, Ernest McNabb ; sound, Chester Beachell ; sound editing, Ken Page ; re-recording, Hans Peter Strobl.

Narrator, Neil Shee.

Recorded 1979.

A film on the "SAPPHIRE", the oldest identified wreck in Canadian waters. Parks Canada's underwater archaeology team is responsible for the excavation of the three-hundred-year-old frigate.

Mode of access: World Wide Web.

Description based on online resource; title from title screen (National Film Board of Canada, viewed 2023-08-10).