2016 Silver Crown and Tickey Combo Set The Dolos
ref: 2021 03 01  Dear Collector TAKE ADVANTAGE OF THIS WEEKS OFFER - CONTACT US NOW +27 (0)11 789 2233 THIS IS OUR NEW PROMOTION GET IT NOW SILVER GAINS SILVER - AN ASSET CLASS GET IT NOW - FAIR PRICES -------------------------------------------- SOUTH AFRICAN INVENTIONS SERIES 2016 THE DOLOS COMBINATION SET R 2 1oz PROOF SILVER COIN (CROWN) 2½ CENT PROOF SILVER COIN (TICKEY) MINTAGE OF SET COINS: 207 WORLDWIDE ONLY GET IT NOW The R2 Crown and Tickey were first introduced in 1997, and in 2016 a new theme entitled South African Inventions was adapted. The first invention to be featured in this new theme is the dolos, an engineering innovation developed in East London in 1963 to protect harbour walls and dissipate the energy of breaking waves. The dolos’ design ensures that these concrete boulders form an interlocking yet porous wall.  image is copyright of Randburg Coin only THE SILVER R 2 CROWN DEPICTS PEOPLE ON A HARBOUR WALL PROTECTED BY A NUMBER OF DOLOSSE. ITS OBVERSE FEATURES THE COAT OF ARMS OF SOUTH AFRICA, THE YEAR '2016' AND THE WORDS 'SOUTH AFRICA' IN ALL THE OFFICIAL LANGUAGES. THE 2½ CENT OR TICKEY AS IT HAS COME TO BE CALLED SHOWS A SINGLE DOLOS WITH THE DENOMINATION '2½ c'. THE OBVERSE FEATURES THE WORDS'SOUTH AFRICA' WITH THE YEAR '2016' AND A PROTEA. MODERN SILVER COINS OF SOUTH AFRICA HAVE IT IN YOUR COLLECTION A SILVER COMBINATION SET A GREAT PRICE OPPORTUNITY NOW SELLING FOR ONLY R 2 800ea There are not many of these sets available GET IT NOW Availability is based on a first come first serve basis -------------------- GET THIS SET AS SEEN ABOVE WITH THE ADDED VALUE OF THIS FREE TICKEY IN A BOX AS SEEN BELOW 2011 TICKEY COMMEMORATIVE MEDALLION 'MEERKAT AWARD TICKEY' ------------------------------------- Have it in YOUR collection today A great addition to your collection. -------------------------------------------- Details: 2016 Proof Silver - Mintage of Combo Set: 207 only worldwide R 2 Crown: Content: Sterling Silver Weight: 33.626 grams Diameter: 38.725 mm 2½ Cent: Content: Sterling Silver Weight: 1.414 grams Diameter: 16.30 mm 3 X Sterling silver miniature Dolos - Weight: 12.7 grams THE MEERKAT AWARD TICKEY Silver Ag 925 Cu 75 Mass: 1.414 gram Diameter: 16.30 mm Info: Aubrey Kruger and the invention of the dolos Merrifield had little right to such a claim, other than that he was in charge of the engineering office at the time and had signing power for its development. It was, however, his request that set in motion the invention of something that has gone into use across the world as the most successful means ever of absorbing and controlling the energy produced by waves pounding away at natural or man-made areas of coastline. Strangely, neither the inventor nor the port engineer sought to take out patents for what resulted from that request, although Merrifield was later to be granted, and he accepted, awards and recognition for which he was not really entitled. It appears that both men believed that, as they were employees of the state at the time, they were not entitled to reward for the invention. One day in 1963 Merrifield entered into a discussion with his draughtsman about designing a structure made from concrete that would be capable of protecting the East London Harbour breakwater from the battering waves. The draughtsman, 28-year old Aubrey Kruger, was a modest, quiet local man who rode to work every day on a red Vespa scooter from his home in Cambridge, one of East London’s suburbs. It was usual in those days at East London for people to return home at lunchtime each day and so, when Aubrey Kruger returned home by scooter that day the first thing he did was to commandeer his wife Daphne’s broomstick, from which he cut three pieces of wood which he nailed together in the shape of an H’ with one twisted leg. His daughter Sandra says she can remember her mother being rather angry, and having to shoo a chicken out of the kitchen with a shortened broomstick. She says her father based his idea on the dubbeltjie thorn. After lunch he returned to work where he placed the wooden model on Merrifield’s desk. According to Sandra, the name dolos came from her grandfather, Joseph Kruger, who was a carpenter working at the harbour dry dock at the time. He saw his son and others in the office playing with small models and asked “Wat speel julle met die dolos?” - dolos being the Afrikaans for knucklebones often used by sangomas and herbal doctors when divining. Children also used to play with these knucklebones. The Kruger family still has an original model of the dolos made by Aubrey using plaster of paris and left to dry in the garden. Aubrey Kruger’s son Lance retains this model in his possession.The drawings for the first dolos were completed in 1963, based on the shape devised in wood by Aubrey Kruger. As port engineer Merrifield was responsible for overseeing the project and signing off all plans. Kruger enjoyed seeing the development of his invention which resulted in much excitement in the family. At the end of 1966 Kruger was transferred to Durban and was given a copy of the amendment to the design dated July 12, 1966 drawn by Aubrey Kruger and signed by Mr Merrifield, as a farewell gift from the East London office. |
