Return of Check Missing Signature

We thank you for your check in the amount of $ [dollar

amount]. Our enthusiasm was somewhat dampened when

we noticed the absence of the authorized signature on the

bottom of the check.
Naturally, we presume this is a mere oversight and are

enclosing the check in question for your signature. A

postage paid envelope is enclosed for your convenience.
Thank you for your prompt attention to this matter.
Very truly yours,