Historical clue formulations

• Baby announcement, as on some blue balloons — 2025-10-13
• Postdelivery announcement, maybe — 2021-02-12
• Birth announcement — 2012-03-11
• Birth announcement for babies with blue caps — 2011-11-14
• Words on some blue balloons — 2009-10-09
• Printing on some cigar wrappers — 2005-10-13
• Birth announcement — 2005-05-22
• Birth announcement — 1997-07-19