Historical clue formulations

• Facade — 2025-10-12
• Superficial part — 2025-06-14
• False front — 2020-08-22
• Thin wood finish — 2020-04-06
• Outer layer — 2019-09-22
• Superficial appearance — 2018-08-15
• Furniture finish — 2013-07-01
• Front — 2012-12-08
• Plywood layer — 2008-03-02
• Varnished surface, sometimes — 2007-12-20
• Facade — 2007-06-21
• False front — 2007-05-05
• Superficiality — 2006-12-30
• Finish — 2003-10-12
• Superficiality — 2003-09-21
• Plywood layer — 2003-04-27
• Use for expensive wood — 2002-04-23
• Plywood layer — 1998-12-03
• Woodworker's facade — 1995-08-14
• Facade — 1994-10-02
• Coat — 1994-09-23