THC Science

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Summary

DescriptionTalyllynOnDolgochViaduct.jpg	Talyllyn Railway locomotive No. 1 Talyllyn on Dolgoch Viaduct around 1867
Date	circa 1867 date QS:P,+1867-00-00T00:00:00Z/9,P1480,Q5727902
Source	Boyd, James I.C. (1988) The Tal-y-llyn Railway, Wild Swan Publications Ltd, pp. page 50 ISBN 0906867460
Author	Unknown authorUnknown author

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:53, 11 March 2008		999 × 643 (339 KB)	Gwernol	{{Information \|Description=Talyllyn Railway locomotive No. 1 ''Talyllyn'' on Dolgoch Viaduct around 1867 \|Source=Talyllyn Century, by J.I.C. Boyd \|Date=Around 1867 \|Author=Unknown \|Permission=Public domain - see below \|other_versions= }}

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D80
Exposure time	1/13 sec (0.076923076923077)
F-number	f/4.8
ISO speed rating	800
Date and time of data generation	17:48, 11 March 2008
Lens focal length	48 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	QuickTime 7.3
File change date and time	17:50, 11 March 2008
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	17:48, 11 March 2008
Exposure bias	0
Maximum land aperture	4.5 APEX (f/4.76)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
Color space	sRGB
Sensing method	One-chip color area sensor