These postage paid envelopes feature heritage post office buildings from around Australia. Photographs are by Michael Laurie and John Zanin. The issue continues the series of Heritage Post Office PPEs issued in 2007.

The Post Offices featured on the PPEs are

• Kempsey, NSW (DL size)
• Flemington, Vic (DLW size)
• Kyneton, Vic (C6 size)
• Goulburn (NSW) (C6W size)
• Charters Towers, QLD (C4 size)
• Forbes, NSW (C5 size)
• Warwick, QLD (B4 size)