1.ix.59, 11.xi.59, 2.i.60, 18.i.60, 27.vi.60, 1.vii.60, 10.vii.60, 27.vii.60, 29.i.61, 3.ii.61, 25.ii.61, 3.iii.61, 24.iv.61, 7.v.61, 23.ix.61, 24.ix.61, 25.ix.61, 26.ix.61, 27.ix.61, 22.x.61.