SA Centenary in the UK (and the world)
Issued 09.08.1965
Postmark: Hitchin
Cachet: Triangle / text
Stamps: Set of two (Stanley Gibbons 665 – 666)
Size: 187 x 90 mm
Remark: Limited quantity – RARE!! One item seen sold for £237 on Ebay.co.uk May 2017 (Another item sold for £85 in Nov 2020). Not often seen around!