16.iv.59, 25.iv.59, 14.v.59, 25.ix.59, 19.x.59, 4.i.60, 17.i.60, 26.i.60, 27.i.60, 6.ii.60, 8.ii.60, 9.iii.60, 27.iii.60, 2.iv.60, 8.iv.60, 23.iv.60, 24.iv.60, 25.iv.60, 8.v.60, 30.viii.60, 8.x.60, 23.xi.60, 7.xii.60.