File:Dr. Helen Sawyer Hogg, 1969.jpg
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Summary
[edit]DescriptionDr. Helen Sawyer Hogg, 1969.jpg |
English: Dr. Helen Sawyer Hogg, at a table in her office, studies a photographic slide taken of one of her favourite variable stars. |
Date | |
Source | Originally published in the Spring 1969 issue of Northern Electric Company Limited's Northern Circuit, available here: https://archive.org/details/northern_circuit_spring_1969_images_202304 |
Author | Northern Electric Company Limited |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This file is in the public domain because the original publisher granted unrestricted reproduction rights in publication masthead
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:40, 7 December 2023 | ![]() | 1,070 × 1,454 (678 KB) | WikiPedant (talk | contribs) | converted to greyscale; tweaked levels; removed a few small specks |
18:06, 24 April 2023 | ![]() | 1,070 × 1,454 (678 KB) | Vatsnik (talk | contribs) | Uploaded a work by Northern Electric Company Limited from Originally published in the Spring 1969 issue of Northern Electric Company Limited's Northern Circuit, available here: https://archive.org/details/northern_circuit_spring_1969_images_202304 with UploadWizard |
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Orientation | Normal |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | GIMP 2.10.34 |
File change date and time | 00:37, 7 December 2023 |
Color space | sRGB |