20 Kronen

The Oesterreichisch-ungarische Bank's 1907 series was printed at the bank's own facility in Vienna rather than contracted to an outside security printer — a point of institutional pride for an institution that had invested heavily in its own production infrastructure during the 1890s. The dual-monarchy framework meant every note required parallel text in German and Hungarian, a legal and political requirement that shaped the typographic layout of the entire series.

Pick 10 is among the more frequently encountered survivors from the prewar Austro-Hungarian issues, but examples that predate heavy wartime circulation are noticeably less common than catalog frequency suggests.