Tervist !
Sattus mu kätte Hollandi 5 eurone münt ,mis pakendatud mündikaarti.
link on ilustratiivne..
http://www.ebay.com/itm/Netherlands-Hol ... 56742ed734
Mündikaardile oli kleebitud teibiga minigripp kott teise mündiga,teibi eemaldamisel sai mündikaardi pealispind kannatada..
Aga kas kellelgi on kogemusi,mis inetu plekk see kella 1-2 suunal on.
Tänud ette!
Hollandi 5 eurot 2009
Re: Hollandi 5 eurot 2009
Vabandust ,pildi lisamine ei õnnestunud...
Sul pole õigusi, et siin postituses manuseid näha.
Re: Hollandi 5 eurot 2009
Kui tegemist on musta täpiga, siis võib tegemist olla carbon spotiga.
Ostan Eesti, Tsaari-Vene ja NSVL münte, kodurahasid jne. Huvi korral raha kohe kätte! Pakkumised kas PM või eestimynt@gmail.com
Re: Hollandi 5 eurot 2009
Tervist !
Tänud,see on tõesti "carbon spot",ingliskeelne selgitus juurde
So called carbon spots are vague since you really don't know what it is. So called carbon spots could be Silver Nitrate, Silver Oxide, Silver almost anything. The possibility of carbon forming on anything Silver is hardly something to be real, more just an expression. The most common form of a Silver Compound is AgNO3. However, Silver easily combines with Oxigen, Flourine and numerous Sulfur compounds to form Ag2(SO54)3.
Again, that term a Carbon Spot is just what people say when a blackesh spot forms on Silver.
Regardless of what it is, my suggestion is try dipping that coin in warm distilled water. If that spot is still there after that, I would leave well enough alone.
Way to many people attempt to remove such spots and end up with a obviously cleaned coin and all for one small spot.
Kokkuvõtteks: kuigi "carbon spot" kahandab mündi turuväärtust,toonitati pea kõikides foorumites ,et mitte mingil juhul ei tohi seda proovida eemaldada
Tänud,see on tõesti "carbon spot",ingliskeelne selgitus juurde
So called carbon spots are vague since you really don't know what it is. So called carbon spots could be Silver Nitrate, Silver Oxide, Silver almost anything. The possibility of carbon forming on anything Silver is hardly something to be real, more just an expression. The most common form of a Silver Compound is AgNO3. However, Silver easily combines with Oxigen, Flourine and numerous Sulfur compounds to form Ag2(SO54)3.
Again, that term a Carbon Spot is just what people say when a blackesh spot forms on Silver.
Regardless of what it is, my suggestion is try dipping that coin in warm distilled water. If that spot is still there after that, I would leave well enough alone.
Way to many people attempt to remove such spots and end up with a obviously cleaned coin and all for one small spot.
Kokkuvõtteks: kuigi "carbon spot" kahandab mündi turuväärtust,toonitati pea kõikides foorumites ,et mitte mingil juhul ei tohi seda proovida eemaldada