Discover a piece of Australian postal history with these Two and Five Cents Duty Stamps from South Australia. The stamps feature a vibrant lime green hue and boast a pristine Mint Never Hinged/MNH quality, perfect for collectors who appreciate undamaged specimens. Though the year of issue remains a mystery, the stamps' decimal currency and uncancelled status add to their historical intrigue. Whether you're a seasoned philatelist or new to the hobby, these stamps are a noteworthy addition to any collection. Originating from Australia, they represent a unique snippet of the country's past, with the stamp duty type adding an extra layer of interest for those who value the intricacies of postal tax history.