Stamps

     Mint never hinged

Mint hinged

Inused whithout gum

Used

Cover
Piece

Bills

S/C   Not circulate

EBC Excellent conservation

MBC Very good conservation

BC    Good conservation

RC    Regular conservation

MC    Bad conservation

The signs  "+" and "-" indicate intermidat degrees

Coins

PROOF  Test

FDF  Flower of "cuño"

S/C   Not circulate

EBC Excellent conservation

MBC Very good conservationn

BC    Good conservation

RC    Regular conservation

MC    Bad conservation

The signs "+" and "-" indicate intermidat degrees

Material

S/M   Sheets without protectors o unmounted sheets

M/B   Sheets mounted whith transparent  protectives

M/N   Sheets mounted with black protectives