This Auction is for a
Souvenir of Boulder Dam
Los Angeles / General Cable
Some information I found on the www :~) Boulder Dam Copper paperweight showing copper segments formed to make a spiral tube that was used for the sheathing of power cables carrying current from the Boulder Dam hydro-electric power station. It was distributed by the Boulder Dam Visitors' Bureau and was manufactured by General Cable Corporation. The copper was originally supplied by Anaconda Copper but this may be made from a leftover section of copper high voltage transmission cable that was used in building the dam.
The city of Los Angeles Department of Water and Power oversaw the operation which was built during the late 1920s depression years and has been officially called the ‘Hoover Dam’ since 1947.
This section measures approx. 1.5" in diameter and stands about 2" tall and weighs about 1/4 pound of the original copper, overhead transmissionline that carried electricity from Hoover Dam (syn. Boulder Dam) to Los Angeles.
The high voltage cable is composed of ten interlocking segments to form a smooth copper tube 1.4 inches in diameter. Note the ingenious "tongue-and-groove" joints between the ten segments. This Type HH Hollow Conductor was made by General Cable during the early 1930s, and was designed to transmit 287,500 volts across the Mojave Desert. The cable is hollow because most of the electricity flows through the outer surface (periphery). In addition, the hollow cable drastically reduced the weight burden on transmission towers . ( Thanks John ;~)
EXCELLENT VINTAGE CONDITION !
PLEASE SEE PICTURES
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I will package and Ship within the US 48
for $3.95 Parcel Post Mail OR
$4.95 Insured First Class Postage OR FOR
$6.95 Priority Mail Insured
V ia Fedex Ground for $9.75
(Including up to $100.00 Insurance)
Rural FEDEX Delivery ONLY please add $4.00 ... you should know who you are !
International Buyers - Please Note:
Import duties, taxes and charges are not included in the item price or shipping charges. Shipping charges EITHER WAY ... are not refundable for any reason ... These charges are the buyer's responsibility.Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. I do not declare items as gifts.
International First Class Postage is not insured and at your risk of loss or damage in transit - PRIORITY or Express Mail is more expensive and will include some insurance in the cost.I will ship within 48 hours upon receipt of your payment. Usually, the next day ... Nebraska resident must add sales tax or provide me with a valid tax id number.
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THESE ARE LISTED ON MY OTHER AUCTIONSPLEASE Check my feedback and - I have taken exacting pictures and my description is accurate to the best of my ability! If this item is somehow overlooked on eBay - I may re list them in the store format for a much higher price - I do expect these to sell -
eBay is a lot of work to just end up wasting time trying to not completely give my Treasures away :~(I start all of my auctions with just a Minimum Bid Price WITHOUT RESERVE !!! This is NOT a reflection of the value … Just a fair place to start the bidding :~) Without Reserve, The highest bidder will be the new owner ! Don't be disappointed if you get outbid at the last minute! Place your highest bid before the auction ends and if someone beats your bid, then you won't be disappointed - Thank You for looking and Bidding !!!! Dave Please look at the other interesting items I have listed. I will combine purchases - when possible - to save on shipping charges. ------------------------------------------------- ----------...
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