Historical clue formulations

• Bonds tightly — 2025-09-09
• Bad things to blow — 2025-02-14
• Contents of a household box — 2022-11-27
• Joins — 2018-04-08
• Joins — 2013-02-10
• Amalgamates — 2010-03-31
• Firecracker parts — 2008-01-06
• Circuit breakers replaced these — 2006-03-27
• Things useful when put in a box — 2004-10-07
• They may be blown in boxes — 1997-10-03
• Electric circuit safegards — 1996-07-23