Gibraltar - St. Michael's Cave - Rock postcard c.1970s

Postcard
• Picture / Image:  St. Michael's Cave, Gibraltar
• Publisher:  Rock Photographic Service, Gibraltar
• Postally used:  no
• Stamp:  n/a
• Postmark(s): n/a
• Sent to:  n/a
• Notes / condition: 

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Image may be low res for illustrative purposes - if you need a higher definition image then please contact me and I may be able to send one. No cards have been trimmed (unless stated).

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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!

I will give a full refund if you are not fully satisfied with the postcard.

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Text from the free encyclopedia WIKIPEDIA may appear below to give a little background information (internal links may not  work) :

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St. Michael's Cave or Old St. Michael's Cave is the name given to a network of limestone caves located within the Upper Rock Nature Reserve in the British Overseas Territory of Gibraltar, at a height of over 300 metres (980 ft) above sea level.^[1] According to Alonso Hernández del Portillo, the first historian of Gibraltar, its name is derived from a similar grotto in Monte Gargano near the Sanctuary of Monte Sant'Angelo in Apulia, Italy, where the archangel Michael is said to have appeared.^[2]

It is the most visited of the more than 150 caves found inside the Rock of Gibraltar,^[3] receiving almost 1,000,000 visitors a year.^[4]

The cave was created by rainwater slowly seeping through the limestone rock, turning into a weak carbonic acid which gradually dissolved the rock. Through this process, tiny cracks in The Rock's geological fault grew into long passages and large caverns over thousands of years. The numerous stalactites and stalagmites in the cave are formed by an accumulation of traces of dissolved rock deposited by water dripping from the ground above.

In 1974 a Neolithic bowl was discovered in the cave, one of many examples which prove that the cave was known to prehistoric man. Another would be the recently discovered cave art depicting an ibex drawn in charcoal on one of the cave walls. It has been dated to the solutrean period (15,000 to 20,000 years ago) based on the style used.^[5] However, since two Neanderthal skulls have been discovered in Gibraltar, it is possible that they were among the first to set foot in the cave around 40,000 BC.

type=printed

period=post-war (1945-present)

postage condition=unposted

number of items=single

size=continental/ modern (150x100 mm)