p.1 End of Year Record for milk production at Penwenallt farm in 1917, recorded by R. L. Jones. Shows volume of milk per cow, number of weeks in milk and maximum volume of milk produced (from 13 cows). p.2 End of Year Record for milk production at Penwenallt farm in 1919, as recorded by R. L. Jones. Records show an increase in average, year on year.