Note addressed to Mr Geddes with photocopies of material relating to Watson-Watt's ionosphere thoery

A note addressed to Mr Geddes relating to Watson-Watt's ionosphere theory. Also included is a photocopy of Watson-Watt's letter on the subject and a copy of part of an article.

Details

Extent:
215
330
Identifier:
BINYON/E/16
Access:
Open Access

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