Just looking up a few things there, which I probably should have known anyway...
Affidavit must be signed and my capacity stated and must also be affirmed before a commissioner of oaths. Facts stated are known by me to be true as David pointed out...
Printed copy · Anthology Volume 8, page 660Printed copy from The Tender For Law Anthology, Volume 8, page 660 (printed 13 June 2014). Added by this site; not part of the Facebook export.