A museum near your home is looking for people to do part-time voluntary/unpaid work. You would like to do some voluntarylunpaid work at the museum.
Write a letter to the museum director to apply for the voluntarylunpaid work,
in your letter
explain why you want to do voluntarylunpaid work at the museum
describe some skills and qualities you have that would be useful
give details of when you would be available for work