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