18 sets contain 'Antenna 1 x 4 - Flat Top' (3957b)

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ID3957b
NameAntenna 1 x 4 - Flat Top
CategoryAntenna
Weight0.45 grams (0.02 oz)

3677-1 - Red Cargo Train

3816-1 - Glove World

4645-1 - Harbor

4866-1 - The Knight Bus