File:2022-04-15-kirk-0007-graham-envelope-7-1600.jpg

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John W. Graham envelope holding some of the Otto Mahrt negatives. (Photo by Kirk Carlson)

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	09:39, 16 January 2023		1,200 × 900 (162 KB)	Kirk (talk \| contribs)	initial upload

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Camera manufacturer	motorola
Camera model	moto g stylus (2021)
Exposure time	1/40 sec (0.025)
F Number	f/1.7
ISO speed rating	1,776
Date and time of data generation	17:53, 16 April 2022
Lens focal length	4.85 mm
Latitude	47° 41′ 36.25″ N
Longitude	117° 23′ 20.53″ W
Altitude	608.17 meters above sea level
Width	4,000 px
Height	3,000 px
Bits per component	8 8 8
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	GIMP 2.10.30
File change date and time	08:51, 28 April 2022
Y and C positioning	Centered
Exposure Program	Not defined
Exif version	2.2
Date and time of digitizing	17:53, 16 April 2022
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	5.321
APEX aperture	1.53
APEX brightness	0
APEX exposure bias	0
Maximum land aperture	1.53 APEX (f/1.7)
Metering mode	Average
Light source	D65
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	079442
DateTimeOriginal subseconds	079442
DateTimeDigitized subseconds	079442
Supported Flashpix version	1
Color space	sRGB
Sensing method	0
Scene type	0
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	0 mm
Scene capture type	Standard
GPS time (atomic clock)	00:53
GPS date	17 April 2022