metal manufactured
Coin cleaning rules
No matter what metal coins are made of, there are a number of general rules that must be observed when cleaning their surface from contamination.
In no case do not immediately dry-clean the coin. Their surface is usually not evenly polluted, and the reagent can react with the metal in areas where there is less dirt, while other areas will still need to be cleaned. Therefore, the mechanical cleaning of the coin is first applied.
To start this process will need water. Pay special attention to the fact that not all water is suitable for cleaning coins. Continue reading
part of the world
dolphins later
time and effort
same in value
nickel in white
old gold coins
dolphin chasing
more valuable
decide to buy stamps
increasingly being
collect albums
two-headed eagle
unique coins
mints themselves
such coin can
result of a malfunction
can find many
image of the regions
into circulation
reverse side
production of pennies
penny made
five rubles
completely kill
history of mankind
ordinary copper
nominal value
respect among
gram of gold
reached such heights
really big money
coin room
collection items.
gold coins
poorly preserved
was issued
manufactured bull
numismatics are
gram in a piece
which further adversely
considered defective
level of world
unwanted items
colonies were issued
lightweight silver
