The letter to the principal of the school on the on the occasion of its 60th years anniversary celebration is illustrated below.
The letter will be:
Dear Sir,
It's a privilege writing to you today. The purpose of writing this letter is to congratulate you on the occasion of the school's 60th years anniversary celebration.
This is a great honor. I am glad that I passed through the school as I'm a better person now and successful.
I look forward to hearing more good news about the school.
You're faithfully,
John.
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