Please see the new uploaded image for a example Proposal Coversheet.

http://www.designcrowd.com/file.aspx?fileLocation=storage_url/brief_item_files/2525444/2a0b8b3f-bf7b-4fb6-a371-1ab62e8cd383.jpg

Dear Project Owner Greeting of the Day
Thank for upload the examples design Kindly check the new designs which is as per your requirements
Thank you once again
Regards
Petter

I have added the $30 to your payment for the other letterhead design. Thanks