Home
  Search Archives     
  Available Archives
   1969-1979
   1980-1989
   1990-1999
   2000-2009
   2010-2017
    1969    
    1969    
1970
1970
1970
1971
1971
1971
1972
1972
1972
1973
1973
1973
1974
1974
1974
1975
1975
1975
1976
1976
1976
1977
1977
1977
1978
1978
1978
1979
1979
1979
    1980    
    1980    
1981
1981
1981
1982
1982
1982
1983
1983
1983
1984
1984
1984
1985
1985
1985
1986
1986
1986
1987
1987
1987
1988
1988
1988
1989
1989
1989
    1990    
    1990    
1991
1991
1991
1992
1992
1992
1993
1993
1993
1994
1994
1994
1995
1995
1995
1996
1996
1996
1997
1997
1997
1998
1998
1998
1999
1999
1999
    2000    
    2000    
2001
2001
2001
2002
2002
2002
2003
2003
2003
2004
2004
2004
2005
2005
2005
2006
2006
2006
2007
2007
2007
2008
2008
2008
2009
2009
2009
    2010    
    2010    
2011
2011
2011
2012
2012
2012
2013
2013
2013
2014
2014
2014
2015
2015
2015
2016
2016
2016
2017
2017
2017

 
   1978 >> May  

Message to readers about contents for this month....

  

   

"Threadless Corner -- The 732"

   by Ray Klingensmith

   

The CD 732 unembossed threadless has held a special appeal to me for some time. In purchasing my first jewel of this CD# three years ago, I was totally unaware of all the variations and interesting facts concerning this item. I guess the most noticeable factors were color and size variations. Let's cover ...                    [more]



   

Questions Answered by N. R. Woodward

   Author of The Glass Insulator in America and originator of C.D. #'s (Consolidated Design Numbers)

   

Wayne L. Barnes, Hamler, Ohio, writes: I would like to ask about the insulator pictured below.

I wrote the Milhollands about it a while back, and I told them it was a star CD 113 insulator. She told me I might have mistaken it for a CD 112.

Well, this time I drew a picture of it. As you can see, it is a CD 113. There ...                    [more]



   

Collector of the Month

   

   

William Hungate displays one of more than 500 insulators in his collection which he started in 1968. 

(The following article is copied from Herald and News, Klamath Falls, Oregon, Sunday, February 5, 1978, and was written by Chris Beeson, with the title "Hungate ...                    [more]



   

Porcelain Insulator News

   by Jack H. Tod

   

Dear Jack: I recently acquired a porcelain insulator and cannot match it with any in your Porcelain Insulators Guide Book. It is a two-piece, cemented insulator, top-rest firing surface and a reddish-brown glaze. It has a Locke marking as I've sketched. 

I would appreciate any information you could give me ...                    [more]



   

Patent Pages

   by Ray Klingensmith

   

This month - a very interesting item - the 1874 Homer Brooke patent. To my knowledge, none of these have been found to date. I term this item the "Brooke's Harloe" because of its striking resemblance to the Dec. 9, 1902 patent issued to Morton Harloe. In fact, I wonder if maybe Harloe copied the ...                    [more]



| Magazine Home | Search the Archives |