St Helena 1935 Silver Jubilee 2d ultramarine and grey variety, SG125fSt Helena 1935 Silver Jubilee 2d ultramarine and grey, lower left corner block of 4, lower pair showing variety 'Diagonal line by turret' (R10 1 2, vignette plate '2A'), SG125 f. A fine and fresh unmounted mint positional block with full original gum. Upper right stamp with trivial blemishes, still really fine and rare in this positional form. The total printing was only 1,180 sheets, from four vignette plates. Stanley Gibbons catalogue value: 370+.