25G3(+21) · trees (+ stem, trunk)

41B12(LOG)(+0) · burning as process: log (+ variant)

47D8(AXE) · tools, aids, implements ~ crafts and industries: axe

47I84(+0) · woodcutting, woodcutter ~ forestry (+ variant)

53A2 · Perseverance, Resolution, Determination; 'Perseveranza' (Ripa)

54A11 · Industriousness, Assiduity; 'Assiduità', 'Industria', 'Zelo' (Ripa)

86(INDUSTRIA VINCIT) · proverbs, sayings, etc. (INDUSTRIA VINCIT)

92D1916 · cupids: 'amores', 'amoretti', 'putti'