Speedway

File:Joseph Roux Octant.jpg

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English: This is an octant (ca 1780) created by the French hydrographer Joseph Roux of Marseilles, in the collection at The Mariners' Museum.
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Author Neochichiri11

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Creative Commons CC0 License

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inception

14 February 2013

data size

122,797 byte

height

1,495 pixel

width

1,245 pixel

media type

image/jpeg

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9991210e66f6531f97c6946f498f4a9b001b1978

determination method or standard: SHA-1

exposure time

0.0166666666666667 second

f-number

4.4

ISO speed

64

focal length

14.6 millimetre

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Date/TimeThumbnailDimensionsUserComment
current21:08, 19 February 2013Thumbnail for version as of 21:08, 19 February 20131,245 × 1,495 (120 KB)Neochichiri11User created page with UploadWizard

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