Egypt 20 piasters silver coin with silver key chain

Description

This is a very old Egyptian silver 20 piaster coin (1916CE or 1333H)
The coin is circulated. Both the coin and key chain are SILVER.
TOTAL weight of both is 2.1 oz.
Was in my late Father's dresser drawer for uncounted years, (at least 60 years)
Neither the coin nor keychain have been cleaned, that is why the photos are dark.
A very nice piece