Unused / unissued material - no paperwork - dates unclear or unknown.
Planes fly past overhead. People watch from cars. People look out to sea with binoculars and telescopes. A flying boat goes overhead. Views of various ships and boat moving in harbour. Views of people on beach looking out...
Out takes (rushes, cuts) for the stories featured in CP 312.
An enormous telescope seen in Treptow, near Berlin.
Process of making glass for telescope mirrors.
The Planetarium - planet gazing telescope with 119 lenses in Berlin.
A very large telescope located on the top of a building is demonstrated.
Sailors at work on board warship HMS Rodney.
Sydney's old observatory at operation.
An astronomical observatory prepares to record an eclipse of the sun.