Erie Lackawanna
Railfan.net 'erielack' E-Mail List Photo Archive

PRAIRIEST.jpg   Original: 1200 by 904 pixels - Current: 1200 by 904 - 100%
                          Try your mouse wheel too!

Previous Image - BURNSIDE.jpg (No Next Image)

From: "J DOT Henry Priebe Jr DOT " root AT net DOT bluemoon DOT net
Date: Tue, 29 Mar 2005 15:16:22 -0500 (EST)
Subject: (erielack) Re: CWI entering downtown Chicago
"PRAIRIEST.jpg" - image/jpeg, 193831 bytes, 1200x904 (256c)

Tue, 29 Mar 2005 TrainGG1@aol.com pontificated:

> These two images recently came into my pocession. They were given to me by
> (now) retired Richard Henry, who (like his father before him) was a chief
> train
> dispatcher for the CWI -- a job he continued to hold after Metra assumed
> ownership of that railroad betw 21st and 74th Streets.
>
> These two images were taken June 28, 1926. There are in the vicinity of the
> now-grade separated Burnside crossing of the IC by the ROCK/CWI/BRC. The IC
> had
> already elevated its row through the area and the ROCK/CWI/BRC trks were
> raised to made an at-grade xing of the IC. As part of the IC's
> electrification,
> the Burnside xing is being grade-separated. In the first view, we are
> looking
> east from Prairie St (approx 1/2 mile west of the IC trks). In the second
> view,
> we are looking west across the IC tracks. Visible at the abuilding abutments
> which will ultimately carry these three railroads over the IC.
>
> For those not familiar with the area, the Burnside crossing is 94th St just
> east of Cottage Grove Ave (l mile east of the Dan Ryan Expressway).
>
> Bill Shapotkin

Bill,

The list only accepts jpg image attachments, not tiff.

I used the unprocessed backup copy of the message to extract the tiff images
and converted them to jpegs.

After looking at them I was somewhat puzzled as they are at the extreme range
of contrast, almost like a black & white image produced from an engraving.
ImageMagick shows them as being only a 1 bitplane image, black & white colors
only, which explains it! After blowing them into Paint Shop Pro as jpegs I
processed them to sort of enhance the images into a psuedo gray scale, but I
am afraid they aren't like the original photographs. I also reduced them to
1200 pixels wide so most people can view them on their monitors.

Here they are, for what it is worth.

Henry

J. Henry Priebe Jr. Blue Moon Internet Corp Network Administrator
www.bluemoon.net Internet Access & Web Hosting
www.railfan.net Railfan Network Services

P.S.

Here's the analysis of the original attachments:

TIFF Directory at offset 0x18b21
Image Width: 3485 Image Length: 2126
Resolution: 300, 300
Bits/Sample: 1
Compression Scheme: CCITT Group 4
Photometric Interpretation: min-is-white
Rows/Strip: 38
Planar Configuration: single image plane
Image: BURNSIDE.tif
format: TIFF (Tagged Image File Format)
type: bilevel
class: PseudoClass
matte: False
colors: 2
0: (255,255,255) white
1: ( 0, 0, 0) black
geometry: 3485x2126
resolution: 300x300 pixels/inch
depth: 8
filesize: 99kb
interlace: None
background-color: white
border-color: gray74
matte-color: gray74
compression: Group 4
runlength packets: 203021 of 7409110
tainted: False
signature: 37135f9ee7fcda9afd96a666a3cade0d


TIFF Directory at offset 0x18073
Image Width: 3475 Image Length: 2297
Resolution: 300, 300
Bits/Sample: 1
Compression Scheme: CCITT Group 4
Photometric Interpretation: min-is-white
Rows/Strip: 38
Planar Configuration: single image plane
Image: PRAIRIEST.tif
format: TIFF (Tagged Image File Format)
type: bilevel
class: PseudoClass
matte: False
colors: 2
0: (255,255,255) white
1: ( 0, 0, 0) black
geometry: 3475x2297
resolution: 300x300 pixels/inch
depth: 8
filesize: 96kb
interlace: None
background-color: white
border-color: gray74
matte-color: gray74
compression: Group 4
runlength packets: 178966 of 7982075
tainted: False
signature: ff1076e1da86a7fc3575f16dd58ea79a



PRAIRIEST.jpg

Click Here or on the corner X to close this window.


    All photos are the property of the original photographer unless otherwise noted and are to be used for personal viewing purposes only.

    The use of these photos on any website or other distribution media is strictly forbidden without the express consent of the image copyright holder.

    Linking directly to this page is permitted as long as "Railfan.net Erie Lackawanna Email List Photo Archive" is creditted on the linking page.