10/- Ultramarine M53 (1) in lightly mounted mint condition. Here with very keen price to reflect an unfortunate mark to face on left that is replicated to reverse and looks suspiciously like it has been held between a grubby forefinger and thumb!
Please take time to view my other listed lots or contact me with any specific requirements as, like many sellers, I have large quantities of unlisted stock in many areas generally well below normal retail. In particular I have large stocks of certified Edward VII shades and varieties with many scarcer and unlisted ones particularly keenly priced. I believe I offer some of the best prices available and will always fully and correctly identify lots to lead to significantly higher offers than many who just skim over and offer as basic stamps, shades or varieties often costing hundreds of pounds on individual lots alone. Please contact me if you think you have material that is similar and may be of interest.
I can now offer an Excel spreadsheet of all listed and unlisted Edward V11 shades that can be printed off in colour coded format for use as a ticketing system for reference collections of this era. If interested please contact me through web site as this is a free offer not able to list separately here.