 2015

Source paper: released examination archive, member 2014/T/a13758w1.pdf.

Source limitation: the held cover has a grey loss across its right-hand portion. The 2015 year is a high-confidence inference from question-specific correspondence with the official examiner report, not a year read from an intact cover. Full cover wording and time remain unrecovered; the two question pages are readable in full.^[ref]