PERERA'S TELEGRAPH COLLECTOR'S GUIDE

*** SECOND EDITION ***

CORRECTIONS

W1TP TELEGRAPH & SCIENTIFIC INSTRUMENT MUSEUMS: http://w1tp.com

Tom Perera - W1TP

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These are the latest Corrections For:
The SECOND EDITION of: "Perera's Telegraph Collector's Guide".

Unfortunately, no matter how hard I tried to make it "perfect", some errors and problems remained in the final product. Hopefully you will email corrections to me and I will be able to incorporate all of them into the next edition.

You may want to also check the updated price guide figures at: http://w1tp.com/price2.htm

Here are the detailed corrections:

Revision Date:05-20-2008
Number of corrections: 19

NOTE: For the revised price list, please visit:
http://w1tp.com/price2.htm

PAGE #  ITEM #      CORRECTION:

24         230      VIBROPLEX J-36 (1935 - 1943?)
                    (Change dates of manufacture) (Tnx John Elwood: WW7P)

25         238      VIBROPLEX CHAMPION:
                    (NOTE:  This photo actually shows a Vibroplex
                    Zephyr.  The Zephyr has a shorting switch
                    whereas the Champion does not.)
        
33                  McELROY GENERIC LABEL:
                    This label may be copied onto aluminum
                    and used to make a reproduction label 
                    The vertical dimension is the correct size.
                    BUT: You must use graphics software to expand
                    the horizontal dimension to 1.75-inches.
 
33                  McELROY GENERIC LABEL:
Another solution:   You may download and print the corectly sized
                    digitized label (item 7605) 
                    from my internet museum: http://w1tp.com

57      721         The pictured key is not a WT-8A key.
                    It is an American Strap-on key with a J-37 inside
                    A photo of a Strap-on WT-8A key can be seen at:
                    http://w1tp.com/9250.jpg

63      946         Bottom line of page: Typo: Mosrum->Morsum

74                  BUNNELL-MARTIN # 5-46
                    Typo.  The base measures 3'' wide by 3/8 thick
                    by 6'' long.

74                  BUNNEL-MARTIN # 5-48 typo -> BUNNELL-MARTIN # 5-48

86                  Add to bibliography:
                    Vanden Berghen, Fons. (1999). Classics of Communication,
                    Brussels: Telindus.

86                  KEYLETTER corrected email should read:  
                    [email protected]  (NOT: netcom.net)

87                  The GREG RAVEN - KF5N pages:  CHANGE URL:
                    http://www.faradic.net/~gsraven/index.shtml

87                  ADD:  The Amazing FONS VANDEN BERGHEN COLLECTION:
                    http://www.faradic.net/~gsraven/fons_images/fons_museum.html

87                  ADD: FRED CHESSON Civil War & Signal Corps Telegraph
                    and Radio Pages: http://pages.cthome.net/fwc

87                  ADD: To Vibroplex date table:
                    Serial # 200,000  - 1957

87                  The NEAL McEWEN-K5RW Telegraph Pages: CHANGE URL:
                    http://www.telegraph-office.com

87                  ARTIFAX BOOKS:  CHANGE URL:
                    http://www.artifaxbooks.com

95      index       SIGNAL ELECTRIC Look-Alike change page 45 to page 46.
95      index       SIGNAL ELECTRIC Radio Key change page 45 to page 46.

  

NOTE: I AM ALWAYS LOOKING TO BUY OR TRADE TELEGRAPH KEYS !

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Professor Tom Perera
Montclair State University

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COPYRIGHT NOTICE: (Copyright (c) 2005: Prof. Tom Perera Ph. D.)
Although all the pictures and text are copyrighted, you may use any of them for your own personal applications including public lectures and demonstrations, publications and websites as long as you mention the www.w1tp.com/enigma Museum. If you plan to offer them for sale to the public in any form, you must email me for permission which I will generally grant as long as you mention my museum: http://w1tp.com/enigma. My email address is given at the bottom of this page. Some of the material may require contacting other copyright owners for commercial use and I will inform you by email. Please also see the disclaimer of warranty.