File:Perforatrice di schede ibm 129 1977 miai foto di francesco de francesco.jpg

Original file ‎(819 × 1,227 pixels, file size: 398 KB, MIME type: image/jpeg)

IBM 129 card puncher, 1972

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:14, 17 July 2015		819 × 1,227 (398 KB)	Fanfani (talk \| contribs)	IBM 129 card puncher, 1972

You cannot overwrite this file.

The following page uses this file:

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Canon
Camera model	Canon EOS 400D DIGITAL
Author	Francesco De Francesco
Exposure time	1/200 sec (0.005)
F Number	f/5.6
ISO speed rating	200
Date and time of data generation	15:00, 12 December 2012
Lens focal length	50 mm
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop Lightroom 4.2 (Windows)
File change date and time	17:05, 13 December 2012
Exposure Program	Manual
Exif version	2.3
Date and time of digitizing	15:00, 12 December 2012
APEX shutter speed	7.643856
APEX aperture	4.970854
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash fired, compulsory flash firing
Focal plane X resolution	4,433.2953249715
Focal plane Y resolution	4,453.6082474227
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Scene capture type	Standard
Serial number of camera	1731106873
Lens used	18.0-50.0 mm
Owner of camera	Francesco De Francesco
Date metadata was last modified	18:05, 13 December 2012
Unique ID of original document	D1444C39168F71C2375FFBEC141BB3CB
IIM version	4