indicating that Oneszko was born on 17 April 1923 in the Rava-Ruska district of Poland (although Oneszko is identified as a Ukrainian) and worked as a labourer in Unterreichenbach
large rosette on its original 4th Grade ribbon
he was the author of an article that appeared on page 40 of the Journal of the American Society for Naval Engineers
he served as a company commander in the 3rd Naval Artillery Department from September 1934 to September 1937
each measuring 60 mm x 42 mm
Germany, HJ. A Member’s Belt Buckle by F.W. Assmann & Söhne Newly Listed indicating that Oneszko was born(HJ Grtelschnalle fr Mannschaften). Constructed of nickel silver, the obverse bearing a central raised German national eagle clutching an HJ insignia, situated within a ribbed ring bearing an inscription of BLUT UND EHRE (BLOOD AND HONOUR), the reverse with a loop and attachment claws emanating from a functional roller, double marked with the logos of F. W. Assmann & Shne, Ldenscheid, in addition to a Reichszeugmeisterei (RZM) logo and number 17,