Niagara Falls - American Falls tour boat 1995 air stamp

Postcard

 

• Picture / Image:  Niagara Falls - tour boat passes under boulders on the American Falls
• Publisher:  Kurt Ross / The Masterworks (Niagara Discovery series) 
• Postally used:  yes
• Stamp:  USA 1991 airmail stamp Aviation Pioneers 50c Harriet Quimby SGA2570
• Postmark(s):  New York, NY 14 July 1995 wavy lines
• Sent to:  Hunston Mill, Hunston, Chichester, West Sussex, England
• 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

No additional charges for more than one postcard. You can buy as many postcards from me as you like and you will just pay the fee above once. (If buying postcards with other things such as books, please contact or wait for invoice before paying).

Payment Methods:

UK - PayPal, Cheque (from UK bank) or postal order

Outside UK: PayPal or Google Checkout ONLY please.   NO non-UK currency checks or money orders (sorry).

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 American Falls is one of three waterfalls that together are known as Niagara Falls on the Niagara River along the Canada-U.S. border. Unlike the much larger Horseshoe Falls, which lies almost completely in Canada, the American Falls is completely within the U.S. state of New York.

The falls receive approximately 10% of the flow from Niagara River, with most of the rest going over Horseshoe Falls, from which it is separated by Goat Island. It has a straight line crest width of about 830 feet (250 m). If measured along the jagged lip of the falls, the crest is about 950 feet (290 m) long. The torrent of water passing over the crest of the falls is about 2 feet (0.61 m) deep.

The height of the American Falls ranges between 70 to 110 feet (21–34 m). This measurement is taken from the top of the Falls to top of the rock pile (talus). The height of the Falls from the top of the Falls to the river is 190 feet (58 m).

The falls are viewable from a steep angle on the American side, where it is possible to approach to within several meters of the edge of the falls. One can view the falls from the bank of the river, as well as on Goat Island and Luna Island, which are accessible by a pedestrian bridge that crosses the rapids of the Niagara river upstream from the falls. The falls are viewable head-on from the Canadian side in Niagara Falls, Ontario.

The ledge of the American Falls is shaped in a modified "W" form, caused by numerous rockfalls over the past 150 years which have resulted in the huge mound of rock at its base. The most notable recent rockfall occurred in 1954 with the collapse of Prospect Point to the north.

To survey the rockfall and determine how to prevent the falls from becoming a series of rapids, the US Army Corps of Engineers completely blocked the flow of water over the American Falls from June to November 1969. Results conflict as to whether tourist attendance that season was higher or lower than normal. Attendance increases were likely due to the news that the cataract was dried off; decreases in tourists could be attributed to the fact people thought both cataracts (the American and Horseshoe Falls) were dewatered that year. By December 1969, water was flowing over the American Falls again. In the mid-1970s, it was decided not to make alterations to the rock wall and remove the talus, citing the trend to allow nature to take its course.