Portugal, Kingdom. A Royal Academy Of Sciences Of Lisbon Collar Chain Award Buy Now The exterior is dyed in

The exterior is dyed in a classic Oak Leaf “A” pattern camouflage mottle consisting of a grey base overlaid by irregular splotches of light and dark brown

2 mm (h) inclusive of its wreath suspension

A finely manufactured silver star in typical Halley style

with the number having faded to time

one on either side at the waist

Portugal, Kingdom. A Royal Academy Of Sciences Of Lisbon Collar Chain Award Buy Now The exterior is dyed in(Academia Real das Sciencias de Lisboa). Badge with a three piece construction, in silver gilt, with an eight pointed star base, each star point with seven emanating rays, obverse centrepiece illustrating a standing helmeted woman dressed in robes, her right hand extended and releasing six laurel wreaths, her left hand resting upon a shield bearing the Portuguese coat of arms, with a stack of books and a Staff of Hermes at her feet, reverse