This semi-postal issue from Indonesia (1966) features the Bunglon (Calotes jubatus), a species of lizard native to Southeast Asia. The design shows the green reptile perched on a branch, printed against a pale lilac background with brown and green detailing. The stamp carries a face value of 3 Rupiah + 0.50 surcharge, the latter intended for a charitable cause. The inscription includes both the scientific and local names of the species. It is part of Indonesia’s natural history and wildlife-themed issues of the 1960s, valued by collectors for its attractive design and conservation theme.