Historical clue formulations

• Like kiwis and plum tomatoes, by shape — 2022-05-03
• Ellipsoidal — 2019-11-29
• Like papaw leaves — 2007-05-31
• Shaped like a plum tomato — 2007-03-21
• Shaped like a fish stick — 2004-01-28
• Slightly squashed? — 2002-10-11
• Lozenge-shaped — 2002-09-09
• Stretched figure — 2001-06-18
• Geometric figure — 1999-01-10
• Rectangular — 1994-05-21