That's interesting, had no idea why they were so text heavy. i have a 15 kreuzer with the same text... @Siberian Man I'm not really sure, I think it was a circulating coin but @chrisild would be the fellow to answer that. i really didn't know anything about these coins, other than their size. the 30 kreuzer is 37 mm and the 15 kreuzer is 35 mm, nice big coins!
Let's call it an almost normal coin. At that time the "silver gulden" and the "paper gulden" had different values, and these coins were issued as sub-units of the paper money. A few years later, in 1811 and again in 1816, Austria declared bankruptcy by the way ... I came across this article in a language that you will understand better than I do. http://www.numizm.ru/html/v/v3kupn3e_ili_obmenn3e_bilet3.html Hope it's accurate. Christian
They basically are paper money. The word "Banco-Zettel" is just an old term for a banknote. Today the term is not used any more, but in the mid-18th century paper money was still new. Why the reference to Vienna and not just Austria? Because Vienna had a better credit rating as we would say nowadays. The Stadt-Banco was under control of the imperial government ... Christian
10 kreuzer 1764, silver, weight - 3,07 g., size - 24,2 mm, thickness - 0,83 mm, mintage - unknown. Such coins were releazed at 1754-55, 1761 and 1763-65.