File:GRCA 83608 Kolb Brothers Projector (back) (6728175863).jpg
Original file (1,728 × 2,304 pixels, file size: 1.59 MB, MIME type: image/jpeg)
Captions
Summary
editDescriptionGRCA 83608 Kolb Brothers Projector (back) (6728175863).jpg |
ORIGINAL 35mm CARBON-ARCH POWERS PEERLESS PROJECTOR USED BY THE KOLB BROTHERS FROM 1915 TO THE EARLY 1960s TO SHOW THEIR 1911 MOVIE "THROUGH THE GRAND CANYON FROM WYOMING TO MEXICO". THE PROJECTOR IS BLACK METAL. LAMP UNIT IS A REFLECTOR ARC LAMP BY J.E. McAULEY MANUFACTURING COMPANY OF CHICAGO, #11129, 50-65 VOLTS. MOTOR IS PEERLESS AUTOMATIC ARC CONTROL, MADE BY J.E. McAULEY MANUFACTURING COMPANY OF CHICAGO, DIRECT CURRENT, #12343, 50-110 VOLT, 0.3 AMP. ITS ONE LENS IS BY BAUSCH & LOMB, ROCHESTER, NY #3136592. FILM BOX BY POWERS NATIONAL THEATER SUPPLY COMPANY. HISTORY: THE PROJECTOR WEAS DISCOVERED IN THE BASEMENT OF THE WILLIAMS-GRAND CANYON MASON LODGE #38 IN 2006. IT HAD BEEN STORED IN THE BASEMENT FOR OVER 40 YEARS BY LEO ATHERTON, A FRIEND OF EMERY KOLB. DURING THE RENOVATION OF THE LODGE IT WAS UNCOVERED BY BUILDING CHAIRMAN DANIEL REPONY, AND DONTATED BACK TO THE PARK BY ATHERTON AND THE MASON LODGE WITH THE STIPULATION THAT IT BE PLACED BACK ON DISPLAY IN THE KOLB STUDIO. THE PROJECTOR CURRENTLY IS ON DISPLAY IN KOLB STUDIO AND MAY BE VIEWED BY THE PUBLIC. THIS TYPE OF PROJECTOR WAS USED DURING THE NICKELODEON BOOM OF THE EARLY 1900s, AND THE POWERS PEERLESS PROJECTORS WERE AMONG THE FIRST AVAILABLE FOR COMMERCIAL SALE. MEASUREMENTS ARE APPROXIMATE: BASE HEIGHT: 63.5 CM; BASE WIDTH: 59.7; TOTAL LENGTH: 137.2 CM; TOTAL HEIGHT: 112.0 CM; WIDTH OF BODY: 38.0 CM. Grand Canyon National Park Museum Collection, P.O. Box 129, Grand Canyon, AZ 86023 |
Date | |
Source | GRCA 83608 Kolb Brothers Projector (back) |
Author | Grand Canyon National Park |
Licensing
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This image was originally posted to Flickr by Grand Canyon NPS at https://flickr.com/photos/50693818@N08/6728175863. It was reviewed on 21 November 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
21 November 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:27, 21 November 2020 | 1,728 × 2,304 (1.59 MB) | Tm (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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.
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Camera manufacturer | SONY |
Camera model | DSC-S90 |
Exposure time | 1/20 sec (0.05) |
F-number | f/2.8 |
ISO speed rating | 160 |
Date and time of data generation | 14:18, 19 May 2006 |
Lens focal length | 6 mm |
Short title |
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Width | 2,304 px |
Height | 1,728 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 16:55, 19 January 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 14:18, 19 May 2006 |
Meaning of each component |
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Image compression mode | 8 |
APEX shutter speed | 4.321928 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 09:55, 19 January 2012 |
Unique ID of original document | 91C18384CF059AD044F7D48877BBBBB8 |
Copyright status | Copyright status not set |
Keywords |
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IIM version | 61,235 |