The first named crew is on the Bucks Station
138) Guildford (=I)─┐ Guildford (=I)
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139) Sudbury (=H)───┘ 3:44 5 lengths
263) Guildford (=J)─┐ Guildford (=J)
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264) Sudbury (=I)───┘ 4:20 3 1/2 lengths