white spirit
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
collect albums
collection items.
penny made
coin room
unique coins
image of the regions
which further adversely
reverse side
production of pennies
five rubles
same in value
increasingly being
really big money
part of the world
considered defective
numismatics are
poorly preserved
colonies were issued
time and effort
mints themselves
lightweight silver
dolphin chasing
was issued
gram in a piece
dolphins later
gram of gold
level of world
such coin can
decide to buy stamps
two-headed eagle
gold coins
unwanted items
into circulation
old gold coins
nominal value
nickel in white
completely kill
history of mankind
respect among
can find many
reached such heights
result of a malfunction
ordinary copper
manufactured bull
more valuable