|
Other coins from this collection This coin is not for sale or trade Added on: 30-Jan-2009
|
Description:
Tự Đức Thông Bảo milled pattern by Germany company Uhlhorn. Brass, rarer than copper variety.
|
Asia Unpublished UNC (Uncirculated) 1870 |
|
Comments:
Author - HKMAL
Comment: Bibliography: Thierry, Francois, 1999, ‘Monnaies et circulation monetairé au Vietnam dans l’ère Tu Duc (1848-1883)’, Revue Numismatique 1999 (volume # 154), pp. 267-313.
Date: 30-Jan-2009
Author - HKMAL
Comment: Dietrich Uhlhorn, German Mechanic, invented towards 1830 the Presse Monétaire which bears its name. This machine substituted for the pressure of the screw of the beam that exerted by a lever.
Date: 30-Jan-2009
|
||
