ABC Guarantee


ABC Guarantee

ABC Guarantee ensures all the banknote which were encapsulated to be genuine and the grade or any annotations bear on the certificate representing the conditions of your collections.

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Sheldon’s 70 Points Grading Scale

Sheldon’s 70 points grading scales is a numismatic grading scale which is a qualitative, standardised and scientific measurement to reflect the perfection or defects on coins or banknotes. It was developed by Dr. William Herbert Sheldon who was an American psychologist and numismatist during the late 40’s.

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ABC Banknote Grading Scale

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