Voter Acknowledgement Card

A few I received a ‘post card’ marked “Voter Acknowledgement Card”.  It has, in light print, the Essex County seal and aa`a return address Superintendent of Elections.  There’s no mention of purpose for this mailing, however there’s a blank line marked Signature.

I think its purpose may be to verify correct address, but why would there be a line for signature?

Wife hasn’t received a similar card.  Has anyone else received something like this?  Is it really an official election related document?

Any thoughts or experience?

  If in doubt, contact the superintendent of elections office and ask them.