Portugal, Kingdom. An Order of Public Instruction, Grand Cross Star, by Frederica Da Costa
(Ordem da Instrução Pública). Instituted April 18, 1927. In silver, an eight point silver star with clusters of nine smooth rays, with a large overlaid blue enamelled eight point star on top with a gilt wreath around the central medallion which bears a red and white enamelled shield, surrounded by a white enamel ring engraved INSTRUCAO PUBLICA, the reverse presents a single vertical pin, with central makers mark of FREDERICO DA COSTA, measures 81.6mm (w) x 82.7mm (h), weighs 86.8 grams, enamels intact, light wear, silver is well toned, catch has trapped pin on reverse, in near extremely fine condition.

