THC Science

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Summary

DescriptionMachine Envelope Printer.jpg	العربية: ماكينة طبع الظروف، وهي من الآلات التي تم استحداثها بمطبعة بولاق في عهد الخديوي إسماعيل، وتستخدم في عمل وطبع ظروف الخطابات، وقد تم شراؤها في عام 1869م، وصُنعت صناعة إنجليزية. موجودة حالياً في مكتبة الإسكندرية. English: Machine Envelope Printer was one of the machine presses at the Bulaq Press. It was renovated during the reign of Khdeive Ismail. Purchased in C.E.1869, the British-made printer was used to print all kinds of envelopes. It present now in Bibliotheca Alexandrina
Date	13 February 2017
Source	Own work
Author	Alaa (علاء)

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:26, 13 February 2017		3,168 × 3,230 (5.28 MB)	علاء	User created page with UploadWizard

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Camera manufacturer	Canon
Camera model	Canon EOS 700D
Author	Ala'a Najjar
Exposure time	1/30 sec (0.033333333333333)
F-number	f/3.5
ISO speed rating	1,600
Date and time of data generation	23:49, 30 January 2017
Lens focal length	18 mm
Width	3,168 px
Height	3,230 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	14:21, 13 February 2017
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.3
Date and time of digitizing	23:49, 30 January 2017
Meaning of each component	Y Cb Cr does not exist
Shutter speed	5
APEX aperture	3.625
Exposure bias	1
Maximum land aperture	3.625 APEX (f/3.51)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	56
DateTimeOriginal subseconds	56
DateTimeDigitized subseconds	56
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	5,798.6577181208
Focal plane Y resolution	5,788.9447236181
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
GPS tag version	2.3.0.0
Serial number of camera	403075015692
Lens used	EF-S18-55mm f/3.5-5.6 III
Rating (out of 5)	0
Date metadata was last modified	16:21, 13 February 2017
Unique ID of original document	55F8EA6EE19AA762FA4D3510C302421D
IIM version	52,284