2017 Streeton and Nolan - Arthur Streeton ‘Heidelberg’ Sheetlet 10

As part of the 2017 Streeton and Nolan, Centenary of their Birth issue, a Special edition of the Arthur Streeton stamp was released in an 'Individual Sheetlet of 10'. The regular-issue stamp was released in a joined 'Se-tenant Pair' with the Sidney Nolan stamp so the Individual Stamp Sheetlet is exclusive as well as scarce.