File:CaoutchoucBindingBT01.jpg

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Size of this preview: 399 × 599 pixels. Other resolution: 1,149 × 1,724 pixels.

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Before treatment. Caoutchouc binding showing leaf attachment failure. Image by Katherine Kelly. March 2024.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:47, 24 October 2024		1,149 × 1,724 (110 KB)	Kkelly (talk \| contribs)	Before treatment. Caoutchouc binding showing leaf attachment failure. Image by Katherine Kelly. March 2024.

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BPG Caoutchouc Bindings

Metadata

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Image title	Geography and Map Division; G1019 .S647 1860 Copy 1 LCCN: 79689834; The Complete Atlas of Modern, Classical and Celestial Maps
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D810
Author	Katherine Kelly
Copyright holder	Library of Congress, Conservation Division
Exposure time	1/6 sec (0.16666666666667)
F Number	f/16
ISO speed rating	100
Date and time of data generation	11:01, 18 March 2024
Lens focal length	60 mm
Width	7,360 px
Height	4,912 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop 25.12 (Windows)
File change date and time	15:46, 24 October 2024
Exposure Program	Manual
Exif version	2.31
Date and time of digitizing	12:02, 13 March 2017
APEX shutter speed	2.584963
APEX aperture	8
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Center weighted average
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	26
DateTimeDigitized subseconds	29
Color space	Uncalibrated
Focal plane X resolution	2,048.4022216797
Focal plane Y resolution	2,048.4022216797
Focal plane resolution unit	3
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	60 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	3048198
Lens used	60.0 mm f/2.8
Date metadata was last modified	11:46, 24 October 2024
Writer	Katherine Kelly
Unique ID of original document	A0B97D2F8D19AC9D545DB8DA42530D0A
Copyright status	Copyrighted
Short title	5471
Keywords	Normal illumination Before Treatment Page opening Tail