File:Cannon at Boston Naval Ship Yard, Charlestown.jpg

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Description

English: Plaque on the cannon reads "This cannon weighing some 6800 lbs. is a 32 pounder built in 1820, and was used on board naval vessels of that time. It was found during the rebuilding of Pier 7 at the Boston Naval Shipyard in 1958. It is assumed to have been buried since 1900." Of note, Bunker Hill Monument can be seen in the background.

This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 66000134.

Date

26 July 2020, 13:03:15

Source

Own work

Author

Brian-R-Phillips

Camera location	42° 22′ 25.52″ N, 71° 03′ 23.8″ W	View this and other nearby images on: OpenStreetMap	42.373756; -71.056611

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I, the copyright holder of this work, hereby publish it under the following license:

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This image was uploaded as part of Wiki Loves Monuments 2020.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	06:06, 29 October 2020		2,048 × 1,536 (1.44 MB)	Brian-R-Phillips (talk \| contribs)	Uploaded own work with UploadWizard

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Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Camera manufacturer	Apple
Camera model	iPhone 7 Plus
Exposure time	1/1,520 sec (0.00065789473684211)
F-number	f/1.8
ISO speed rating	20
Date and time of data generation	13:03, 26 July 2020
Lens focal length	3.99 mm
Latitude	42° 22′ 25.52″ N
Longitude	71° 3′ 23.8″ W
Altitude	0.496 meters above sea level
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	13.5.1
File change date and time	13:03, 26 July 2020
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.31
Date and time of digitizing	13:03, 26 July 2020
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	10.569624793744
APEX aperture	1.6959938128384
APEX brightness	9.6530867630701
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, auto mode
DateTimeOriginal subseconds	099
DateTimeDigitized subseconds	099
Supported Flashpix version	1
Color space	Uncalibrated
Sensing method	One-chip color area sensor
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1.6434782608696
Focal length in 35 mm film	47 mm
Scene capture type	Standard
Speed unit	Kilometers per hour
Speed of GPS receiver	0
Reference for direction of image	Magnetic direction
Direction of image	325.08421330517
Reference for bearing of destination	Magnetic direction
Bearing of destination	325.08421330517

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File:Cannon at Boston Naval Ship Yard, Charlestown.jpg

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