Gratitude Letter To Chairman Pinto . I am writing this letter to express my sincerest gratitude to your great and exemplary service to the spread of education in the nation. Letters of gratitude can also be used to refer to these kind of letters. 30 Thank you Letter Templates (Scholarship,Donation,Boss...) (Ethan Silva) The hiring manager is taking time out of their day to read what you have written, so expressing your gratitude for that time spent is a polite and professional way to close the. Kindly accept the parcel send along with this gratitude letter. Sample letter :- The Principal Name of institution Location,state Date Subject- leave application Respected sir / ma'am This is to inform you that I, (name), am (reason - not well and the doctor has advised me to take some rest). There's never a wrong time to express gratitude. Kindly accept the parcel send along with this gratitude letter. About Jacques C