1234, Main Street
Boston, MA 02123
05 April, 2005
<Recipient Address Goes Here>
Because I admire the fine work your organization does in our community, I would like to offer you a donation at this time. I have a <property donated> which I think might be of benefit to you. If you are interested in accepting this donation, please contact me at <phone number> to arrange a pick up day and time. I would appreciate it if, at the time of the pick up, you would please provide me with a receipt for this item.
Thank you for the excellent service you provide to our community. I look forward to hearing from you.
encl: <List of enclosed items goes here>