Celebrate a century of vital military communications with the 2025 $1 Centenary of the Royal Australian Corps of Signals Limited Edition Postal Numismatic Cover (PNC) – an exclusive release honouring 100 years (1925–2025) of the Royal Australian Corps of Signals, the "nerve system" of the Australian Army.

This prestigious limited edition PNC features a brilliant uncirculated $1 aluminium-bronze coin from the Royal Australian Mint, showcasing a dynamic reverse design: the winged messenger Mercury holding a caduceus and lightning bolt atop a globe overlaid with binary code, encircled by the corps' motto "Certa Cito" (Swift and Sure) and commemorative dates. The obverse bears the effigy of King Charles III. Paired with a specially designed envelope, postmarked stamp, and historical imagery tracing the corps' evolution from signal flags and Morse code to modern electronic warfare and cyberspace operations.

This limited edition PNC is a must-have for military collectors, history enthusiasts, and PNC specialists – a fitting salute to the swift and sure service of Australia's signallers. Secure your numbered edition today.

Important Note on Numbering: Images shown may depict a specific number (e.g., low or sample) for illustration. Your PNC will feature a random individual number out of the 700 produced.