Historical clue formulations

• Far East unit of weight — 2015-08-06
• Bygone Chinese money — 2015-07-05
• Asian gold bar measure — 2012-10-14
• Chinese weight — 2008-08-06
• Old Chinese money — 2003-10-26
• Old Chinese money — 2000-10-22
• Asian unit of weight — 1996-10-03
• Chinese weight — 1995-10-18
• Chinese weight — 1995-05-14
• Far East weight — 1994-12-19
• Old Chinese money of account — 1994-03-12