File:0010723d.jpg

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Portrait of John Stuart Blackie

Calotype by David Octavius Hill and Robert Adamson

Special Collections, Coll-1073/1/38

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:19, 20 June 2014		513 × 800 (138 KB)	GButtars (talk \| contribs)	Portrait of John Stuart Blackie Calotype by David Octavius Hill and Robert Adamson Special Collections, Coll-1073/1/38

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Image title	1809-1895. Professor of Greek at Edinburgh University, voluminous writer of poetry and criticism, friend of D O Hill. 2 calotypes, 1 carbon, print size 5.
Camera manufacturer	Hasselblad
Camera model	Ixpress 384 - Hasselblad H1
Author	Digital Imaging Unit
Copyright holder	Copyright The University of Edinburgh
Exposure time	1/4 sec (0.25)
F Number	f/11
ISO speed rating	50
Date and time of data generation	13:42, 31 January 2008
Width	4,600 px
Height	7,168 px
Bits per component	8 8 8
Compression scheme	Uncompressed
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	12:55, 23 October 2012
Exif version	2.1
Date and time of digitising	13:42, 31 January 2008
APEX shutter speed	2
APEX aperture	6.918863
Light source	Daylight
Colour space	sRGB
Sensing method	One-chip colour area sensor
Contact information	is-crc@ed.ac.uk http://www.lib.ed.ac.uk/resources/collections/crc/index.html Centre for Research Collections, The University of Edinburgh, George Square Edinburgh, , EH8 9LJ 0131 650 8379
Original transmission location code	LIBSC8/212
Date metadata was last modified	13:55, 23 October 2012
Unique ID of original document	uuid:2B95338243D6DC119D12A70928948C93
Sublocation of city shown	Centre for Research Collections
IIM version	4