Coins with diferent geometric
shapes
(I already have the following diferent shapes, so I want all the
others)
THIS SECCION IS STILL UNDERCONSTRUCTION....I NEED TO DO SOME OTHER SCANNERS :-)))
(Click images to enlarge)
Oblong | Shark Tooth | Knife |
1- Japan, 100 Mon, struck from
1835 to 1870.(bronze) / 2- China. Beysong dy (Emperor
Da Tong, year 1120) / 3- China
(not sure about information, need help)
Triangle (right-angled) | Three rounded sides, Roleaux "Triangle" | Three sides with rounded vertices, "Triangle" |
1-
Uganda
2000, 2000 Shillings, referring Pythagoras and his theorem. / 2- Bermudas 1997,
1 Dollar. ("Coin of the year, 1997"). / 3-
Cook Islands 1992, 2 Dollars.
Four sides. "Square" | Four sides with rounded vertices, "Square" | Four sides with rounded vertices |
1-
I need help to identify this coin. / 2-
Bangladesh 1980, 5 Poisha,
(FAO). / 3- Netherlandse Antillen 1992, 50 Cent.
Four sides, Rectangle | Five sides, Pentagon | Six sides with rounded vertices |
1-
Liberia 1997, 10 Dollars, (Coloured). / 2- Fiji 2000,
5 Dollars. / 3- Burma
/ Myanmar, date ?(1986 or
1991), Fao ?.
Six sides, Hexagon. | Seven rounded sides | Seven sides, Heptagon |
(I miss this one) |
1- / 2-
Gilbraltar 1997, 50 Pence. / 3- Zambia 2000, 4000 Kwacha.
(Click
here to see other with 7 sides that I have)
Eight sides with rounded vertices | Eight sides , Octagon | Nine rounded sides |
1-
Macao 1998, 2 Patacas. / 2- Iraq 1981, 250 Fils.
/ 3- Austria 2003, 5 Euro. (Water Power).
Nine sides | Ten sides, Decagon | Eleven sides, Hendecagon |
1- Tuvalu 1985, 1 Dollar. / 2- Liberia 2001, 10
Dollars. ("Ilusion" - Sailor or Old Ladie) / 3- Madagascar 1996, 50
Ariary.
Twelve sides, Dodecagon | Therteen sides | Fourteen sides |
(I Miss this one) |
1- Croatia 2000, 25 Kunas. / 2-Checz Republic 2000, 20
Kc (With brass diveder picture). / 3- MISS
Fifteen sides | Twenty one "sides" (?) | Round |
1-Emiratos Arabes Unidos 1981, 5 Dirhams. / 2- Yemen Republic, 5
Riyals 1414 (1993). / 3- Cook Island 1976, 1 Dollar.Tangoroa the
Polynesian Fertility God.
Round with square Hole | Round with round Hole | Ring |
1- China. ? / 2- Poland 2003, 2 Zlotes. / 3-
India 1945, 1 Pice.
Round with 2 Holes (Button) | Six smoth Protuberances | Eight Protuberances |
1-Latvia 2000, 1 Lats (Millennium). (Designed by a
mathematician) / 2- Burma 1963(?not sure),
25 Pyas. / 3- Pakistan 1974, 2 Paisa,
(Fao).
Ten Protuberances | Twelve Protuberances | Fourteen "unusual" pertuberances |
(I Miss this one) |
1- Missing /
2-
Singapure 2000, 5 Dollars. (Bimetallic/with hologram).
/ 3- Ethiopy 1944, 25 centimes
Sixteen Protuberances | Spanish Flower (7 small perturberances) | |
1- Libya 1979, 50 Dirhams. / 2- Spain 1996, 50 Pesetas. / 3-
Images are not at real scale.
I am looking for this one at a good price :-)
2000 Forint from Hungary (Click to enlarge)
I am also looking for an oval coin (without hole, like the one from Japan, the
first coin picture)
Click here to see the
coins about math that I
have.
And here
to see the complet list of coins about math
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