File:Erwin H. Ackerknecht 1931.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	08:48, 3 April 2018		967 × 1,337 (715 KB)	commons>Universitätsarchiv Zürich	{{Information \|description ={{en\|1=Portrait of Erwin Heinz Ackerknecht}} {{de\|1=Porträt Erwin Heinz Ackerknecht}} \|source ={{own}} \|author =User:Universitätsarchiv Zürich \|date =1931 }} (UAZ) AB.1.0005: Ackerknecht, Erwin H., 1906-1988, Geschichte der Medizin und Biologie

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Width	4,127 px
Height	6,331 px
Bits per component	8 8 8
Compression scheme	Uncompressed
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	10:29, 3 April 2018
Color space	Uncalibrated
Date and time of digitizing	12:15, 3 April 2018
Date metadata was last modified	12:29, 3 April 2018
Unique ID of original document	xmp.did:F27A6AEC1737E811860A875E4A34A187