business letters

If memory serves me right -

Top of letter (above the date)
PLD/fc
Initials of the sender/preparer

End of letter (Yours ....)
Name
Title
Company

Encl. (1)

CC: Name
Addresss

I have seen, several times, the computer file name on the very bottom of a note but think it is inappropriate to show this on an actual letter that is printed on letterhead. It's somewhat tacky in my opinion.

I've seen the sender/preparer initials below the letter:

Sincerely,

Tom J. Hastings
TJH/wb

Encl: 1

CC: Name
Address

And yes, it's tacky to have the file name on the copy you send out. If you print a draft copy for your own files it would be okay.