23.xi.58, 9.iii.59, 20.v.59, 23.v.59, 24.v.59, 26.v.59, 27.v.59, 28.v.59, 29.v.59, 30.v.59, 31.v.59, 5.viii.59, 9.viii.59, 13.viii.59, 3.xii.59, 7.vii.60, 25.vii.60, 11.ix.60, 26.ii.61, 17.iii.61, 19.v.61, 22.v.61, 24.v.61.