Spain, Spanish State. A Rare Pilot and Observer Wing, Owner-Attributed Example, by Rokiski certificate_of_authenticity with a Reichszeigmeisterei (RZM) logo

with a Reichszeigmeisterei (RZM) logo and maker code of “M7/30” for the same manufacturer

maker marked on reverse “Biedermann & Co

1870-1871 Issue

maker marked “FR” for “Rothe & Neffe

Spain, Spanish State. A Rare Pilot and Observer Wing, Owner-Attributed Example, by Rokiski certificate_of_authenticity with a Reichszeigmeisterei (RZM) logoConstructed of silver with gilt and enamels, the obverse consisting of a pair of vaulted eagles wings with feathering executed in high relief, overlaid by a central red enameled medallion, bearing a silver Falange style Spanish national eagle overlaid by a set of gilt propellers defaced by a five pointed star, with its head surrounded by a gilded halo and topped by an elaborate gilded crown, the reverse with a central lug securing the obverse applique