HAMBURG. Silver medal 1770 Decrease of the 1/2 bank portugalöser on the new banking system, Vs.: desk with tablecloth, on it the Hamburg coat of arms, on the table there is an open book, behind the pen, right try table with scales and other devices, Rs. : large table with scale, on which silver bars are weighed, Dm. 40 mm. 17.42 g. Nice tint, cl. Scratches, almost vz. ex Möller, auction 12, 1993, lot 559