A "hand letterer" is someone who creates artistic and decorative letters and words by drawing them by hand, usually for signs, posters, or artwork. Full definition
He was not charged with an offence but before he left the police station he was handed a letter which told him he could be kicked out of the country. (politics.co.uk)
Now that you've consulted these leave letter samples and written your own, you'll be ready to hand your letter over to your boss and, possibly, your temporary replacement. (livecareer.com)