Historical clue formulations

• Aromatic fir — 2025-05-13
• Fragrant fir — 2025-02-11
• Christmas wreath material — 2024-01-19
• Christmas fir — 2021-12-05
• Fir tree — 2021-08-08
• Fragrant tree type — 2020-11-07
• Christmas scent — 2020-10-08
• Tree resin used in fragrances — 2019-02-24
• Aromatic resin — 2018-08-11
• Certain fir — 2006-01-09
• Certain fir — 2000-03-07
• Fir — 1996-05-13
• Fir tree — 1996-01-01
• _____ needles — 1995-05-19