Is the LEGO 242.3-1 set rare?

Yes, this set is from 1963 and falls under the Supplemental theme, making it a sought-after vintage item.

How many pieces are in the LEGO 6 International Flags set?

The set, numbered 242.3-1, contains exactly 6 pieces.

This specific set is part of the Supplemental theme.

Name: LEGO 6 International Flags -3- (242.3-1)
Brand: LEGO

Supplemental

Supplemental · 1963

Theme · SupplementalPieces · 6Set Number · 242.3-1Year · 1963

Used

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New / Sealed

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Is the LEGO 242.3-1 set rare?: Yes, this set is from 1963 and falls under the Supplemental theme, making it a sought-after vintage item.
How many pieces are in the LEGO 6 International Flags set?: The set, numbered 242.3-1, contains exactly 6 pieces.
What theme does this 1963 LEGO set belong to?: This specific set is part of the Supplemental theme.