--, 1917, 1½p on 2½p Ultramarine, War Tax (MR3, Gibbons 55), unused, o.g., trivial very slightly nibbed perf., otherwise very fine, with 1990 P.F. certificate which states that "it is genuine", Scott retail $900.00, Gibbons £650 photo
This lot is offered subject to a reserve, which is… Read more
--, 1917, 1½p on 2½p Ultramarine, War Tax (MR3, Gibbons 55), unused, o.g., trivial very slightly nibbed perf., otherwise very fine, with 1990 P.F. certificate which states that "it is genuine", Scott retail $900.00, Gibbons £650 photo

Details
--, 1917, 1½p on 2½p Ultramarine, War Tax (MR3, Gibbons 55), unused, o.g., trivial very slightly nibbed perf., otherwise very fine, with 1990 P.F. certificate which states that "it is genuine", Scott retail $900.00, Gibbons £650 photo
Special notice
This lot is offered subject to a reserve, which is the confidential minimum price below which the lot will not be sold.