he was the author of an article that appeared on page 40 of the Journal of the American Society for Naval Engineers
light contact and surface wear evident on the obverse
each measuring 60 mm x 42 mm
measuring 105 mm (w) x 146 mm (h)
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
Germany, HJ. A Member’s Belt Buckle by F.W. Assmann & Söhne Newly Listed he was the author of(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,