Tag Archives: 10 euro silver proof

Greece – 10 euro silver, MATHEMATICIANS – EUCLID, 2023

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Greece - 10 euro silver, MATHEMATICIANS - EUCLID, 2023
Greece – 10 euro silver, MATHEMATICIANS – EUCLID, 2023

GREEK CULTURE – MATHEMATICIANS – EUCLID.

Greece – 10 euro silver, MATHEMATICIANS – EUCLID, 2023

Euclid is considered the father of geometry. He lived in Alexandria during the reign of Ptolemy I and must have flourished about 300 BC. His central work was the Elements, where he presented the fundamental concepts and principles of geometry and, based on five indemonstrable postulates or axioms (e.g. two points determine one and only one straight line), managed to summarise the geometric wisdom of the time in a comprehensible and coherent system, named Euclidean geometry in his honour.

His influence was so immense that it was not until the 19th century that a non-Euclidean geometry was developed. He also wrote Optics, Catoptrics, Conics, etc. They say that when Ptolemy once asked him if there was in geometry any shorter way than that of the Elements, he replied that there was no royal road to geometry.

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Greece – 10 euro Ag, THE AUTOMATIC MAIDSERVANT OF PHILO, 2023

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Greece - 10 euro Ag, THE AUTOMATIC MAIDSERVANT OF PHILO, 2023
Greece – 10 euro Ag, THE AUTOMATIC MAIDSERVANT OF PHILO, 2023, GREEK CULTURE

THE AUTOMATIC MAIDSERVANT OF PHILO. GREEK CULTURE – ANCIENT GREEK TECHNOLOGY

The automatic maidservant of Philo is described in the Pneumatics of Philo of Byzantium, a 3rd century BC engineer who lived in Alexandria. It is an automaton (robot) in the form of a (life-size) maidservant holding a wine jug in her right hand.

Inside the effigy were two tanks, one for wine and one for water (as the Greeks used to drink their wine diluted), and a mechanism consisting of liquid and air tubes. By placing a cup on the extended left hand of the maidservant, the mechanism started to work.

Air pressure pushed the liquids (first wine and then water) through the right arm into the jug and then into the cup, in the desired proportion. The automatic maidservant is the first known functional robot.

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Greece – 10 euro silver 1 ounce proof, LORD BYRON, 2022

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Greece 19 Euro silver proof Lord Byron, 2022
Greece 19 Euro silver proof Lord Byron, 2022

PHILHELLENES – LORD BYRON.

George Gordon Byron (London 1788-Missolonghi 1824) was an emblematic figure of European Romanticism and one of the most important poets of the 19th century.

From a very young age, he embraced liberal and philhellenic ideals. His Grand Tour of the Mediterranean in 1809 brought him to Greece, to which he dedicated the second canto of his defining poetic work, Childe Harold’s Pilgrimage.

The outbreak of the Greek Revolution in 1821 set fire to Byron’s romantic soul. He ultimately moved to Greece in 1823 in order to take part in the struggle and settled in Missolonghi, where he spent much of his fortune on setting up military and naval units. However, he was never to see action, as his life was cut short on 19 April 1824, following a serious illness. His untimely death was a tragic loss and was deeply mourned by the Greeks, but at the same time boosted philhellenic sentiment around the world.

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Greece – 10 euro collection, expansions of Greece, 2021

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Collector case of the 8 silver coins. The collection of the 8 silver coins is available in a wooden collector case with the corresponding certificates. The collection includes the following coins: 1830, The first Greek State. The coin depicts Theodoros Kolokotronis.
1864, The Ionian Islands (Heptanese). The coin depicts Ioannis Kapodistrias. 1881, Thessaly – Arta. The coin depicts Rigas Velestinlis (Feraios). 1913, Crete. The coin depicts Eleftherios Venizelos. 1913, Macedonia. The coin depicts Pavlos Melas.
1913, Epirus. The coin depicts Athanasios Tsakalof. 1920, Thrace. The coin depicts Georgios Vizyinos. 1947, The Dodecanese. The coin depicts the Lady of Ro.

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