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In 1960 a farm hen laid on average 164 eggs per year. This Barred Rock pullet, at the Wallaceville Poultry Unit, laid 283 eggs in 48 weeks in 1955–56.
Te whakamahi i tēnei tūemi
Archives New Zealand - Te Rua Mahara o te Kāwanatanga
Reference: AANR 6329 60 A11670
Permission of Archives New Zealand Te Rua Mahara o te Kāwanatanga must be obtained before any re-use of this material.