1911 Mother's Day Postcard - Black & White - Jones Keyster & Arras NY.  Back says Series 114 on the left side.  The postmark says 1911.  There is a logo at the top on the back that looks like a J next to a sideways A in a circle.  Doesn't say artist name.  There is a piece missing on the right side of the front or the bottom of the back - see picture.