Where the notice is oral or written, it should be sufficient to apprise the person to be charged of the default in payment of the particular paper in question. Where the notice is given verbally less particularity of identification is required, because the person upon whom the liability is to be fixed is at hand to put such questions touching the paper in question as he saw fit. But where the notice is written, the paper in question should be sufficiently described to identify it. It should state that the paper was presented for payment; that a demand of payment was made; that it was dishonored; and the notice must state further that the holder looks to the person notified for payment of the paper. A true copy of the note in question may properly be attached to the notice, although this is not necessary to the validity of the notice.22 No particular form of notice is required.23