Austrian 6 Kreuzer

The Austrian 6 Kreuzer was routinely struck from billon planchets recycled from melted Spanish reales, a practical reuse during the empire's financial strains. This alloy, typically 30-50% silver mixed with copper, kept production costs low for a coin meant for everyday barter. Weighing around 2.5 grams, it bore the imperial double-headed eagle on the obverse and the denomination on the reverse, though designs shifted slightly over the five decades.

Exact compositions varied by mint, as regional authorities adjusted formulas to combat wear. Some years saw higher silver content, but that's hard to confirm without surviving assays. Mintage records for certain periods were lost in the 1848 revolutions, leaving gaps in our knowledge.

I've examined hundreds of these; the edge wear often reveals a life of pocket jostling, not the grandeur some tales spin.