Bill Macauley, RSLT Random Sample Laying Tests, retired after 42 years with the Department Of Agriculture. W.J. Nicholls was on the Staff at Burnley 1946-1979 (Field Superintendent).Black and white photograph. W. McCauley, Curator Random Sample Egglaying Competition talking to W. J. Nicholls, Staff at a retirement party.On reverse, "Retirement 13/7/72 Mr. W. McCauley Curator RSLT W.J. Nicholls."retirement, 1972, curator, rslt, w.j. nicholls, random sample laying tests, department of agriculture, staff, field superintendent, w. macauley, bill macauley, poultry, egglaying competition