1910 De La Rue "Minerva Head" Colour Trials for Promotional Sample Stamps. Printed on imperforate chalk surfaced paper without watermark with dark background shading to the right.Corner marginal blocks of four in Red, Blue, Mauve and Claret. Very scarce in multiples especially so fine. This item is in the category "Stamps\Great Britain\George V". The seller is "andrewglajerstamps" and is located in this country: GB. This item can be shipped worldwide.