SG 575 3d variety Tete-beche pair. The item “SG 575 3d variety Tete-beche pair. Pristine unmounted mint” is in sale since Thursday, March 9, 2017. This item is in the category “Stamps\Great Britain\Elizabeth II\Pre-Decimal (1952-1971)”. The seller is “steveallen777″ and is located in Hampshire. This item can be shipped worldwide.