by Constance Virtue, 1933

Chromatic scale from C to C in Notagraph by Constance VirtueC C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Ab B C

The standard staff has seven lines, three solid lines followed by a dashed middle line and then three more solid lines.  If the dashed line were a ledger line, the staff would be the same as in Notation Godjevatz.  The top and bottom lines of the standard staff represent C.  The dashed line represents F#.   Traditional rhythmic notation is used. In the image above two standard staves have been stacked to show a span of two octaves.

Source: Directory of Music Notation Proposals, section/page: 10/33, 11/4, 13/98

Earliest Documentation: 1933

Other Similar Notations: Notation Godjevatz

Manuscript Paper: Discontinuous Staves, Continuous Staves