15 1/2p value imperforate single. The item "1982 British Motor Cars 15 1/2p value imperforate single.Superb unmounted mint" is in sale since Tuesday, August 17, 2021. This item is in the category "Stamps\Great Britain\Elizabeth II\Decimal (1971-Now)". The seller is "wickham_stamps" and is located in Bromley. This item can be shipped worldwide.