Ad from the Western Worker1.jpg

Original file ‎(3,072 × 2,304 pixels, file size: 1.92 MB, MIME type: image/jpeg)

October 1933 event advertisement from the Western Worker photographed at the Labor Archives & Research Center of San Francisco State University

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:13, 9 August 2010		3,072 × 2,304 (1.92 MB)	Cleshne (talk \| contribs)	October 1933 event advertisement from the ''Western Worker '' photographed at the Labor Archives & Research Center of San Francisco State University

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Camera manufacturer	CASIO COMPUTER CO.,LTD
Camera model	EX-Z750
Exposure time	1/8 sec (0.125)
F Number	f/2.8
Date and time of data generation	14:33, 1 September 2006
Lens focal length	7.9 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop 7.0
File change date and time	17:09, 1 September 2006
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	14:33, 1 September 2006
Image compression mode	2.5462962962963
APEX exposure bias	1
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Center weighted average
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Color space	Uncalibrated
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Focal length in 35 mm film	38 mm
Scene capture type	Standard
Contrast	Hard
Saturation	Normal
Sharpness	Hard