Claerwen Reservoir, Elan Valley dam 1970s postcard

Postcard

 

• Picture / Image:  Claerwen Dam, Elan Valley
• Publisher:  Dennis (N.0642L)
• Postally used:  no
• Stamp:  n/a
• Postmark(s):  n/a
• Sent to:  n/a
• Notes & Key words: 

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Postage & Packing:

UK (incl. IOM, CI & BFPO): 99p

Europe: £1.60

Rest of world (inc. USA etc): £2.75

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NOTE: All postcards are sent in brand new stiffened envelopes which I have bought for the task. These are specially made to protect postcards and you may be able to re-use them. In addition there are other costs to sending so the above charge is not just for the stamp!

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Text from the free encyclopedia WIKIPEDIA may appear below to give a little background information:

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The Claerwen reservoir and dam in Powys, Wales, were the last additions to the Elan Valley Reservoirs system built to provide water for the increasingly demanding city of Birmingham, in neighbouring England. Built mainly of concrete, the exterior of the dam face is dressed stone. The dam itself is of a type called a gravity dam. This type of dam needs to be built upon solid foundations as the pressure of the reservoir behind should be in equilibrium with the total weight of the dam itself thus causing complete stability.

The Claerwen dam was finished in 1952 and was given a late Victorian effect so that it blended in with the earlier dams in the valley. It was necessary to employ the services of Italian stonemasons as British ones were still at work in London during the post-war rebuilding process of the late 1940s.

The dam took six years to complete and was almost twice the size of the other dams in the Elan valley. The Claerwen reservoir is almost the size of all the other reservoirs in the Elan Valley system combined. Officially commissioned by Queen Elizabeth II in 1952, it was one of her first royal engagements.