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File:Captain H.B. Jackson R.N. (1855-1929) in 1897.jpg

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Summary

Description
English: Captain Henry Bradwardine Jackson R.N. (1855-1929) in 1897. From: Pocock, R. F. & Garratt, G. R. M. (1972), The Origins of Maritime Radio: The Story of Introduction of Wireless Telegraphy in the Royal Navy Between 1896 and 1900 H.M. Stationery Office.
Date
Source Photo of illustration from original book
Author R.F. Pocock; G.R.M. Garratt
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Licensing

Public domain
This work created by the United Kingdom Government is in the public domain.

This is because it is one of the following:

  1. It is a photograph taken prior to 1 June 1957; or
  2. It was published prior to 1974; or
  3. It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1974.

HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply)
More information.

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Captions

Captain H.B. Jackson

Items portrayed in this file

depicts

media type

image/jpeg

checksum

c03f8c64a48927e2231ea9356d3f3faaf1f1e85d

determination method or standard: SHA-1

data size

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height

3,456 pixel

width

3,470 pixel

exposure time

0.04 second

focal length

13.6 millimetre

File history

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Date/TimeThumbnailDimensionsUserComment
current09:13, 7 May 2023Thumbnail for version as of 09:13, 7 May 20233,470 × 3,456 (2.74 MB)KognosUploaded a work by R.F. Pocock; G.R.M. Garratt from Photo of illustration from original book with UploadWizard
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