I have an Egyptian silver plate that was a presentation plate from an Egyptian General to an American soldier some years ago. I don't know the symbols well enough to determine the year. I believe the first one is the Assay city Alexandria and .800 purity level like another item posted here but please confirm this if possible. The middle symbol must be the Egyptian national symbol of the lotus flower dating it to after 1946 although it is not very detailed. The date code appears to be the Arabic thaa or taa but I don't know what year that would mean. Can anyone help?