Tempo.

n.s. no.14-21 1949-1951; new ser. no.15-27 1950/53; n.s. no.16,19-27 1950-1953; n.s. no.22-27 1951-1953; n.s. no.28-39 1953-1956; new ser. no.40-50 1956/59; n.s. no.40-56 1956-1960; n.s. no.40-54 1956-1960; new ser. no.57-62 spring 1961-summer 1962; new ser. no.51-65 1959/63; n.s. no.57-65,68-71 1961-1965; n.s. no.73-80,82-86 1965-1968; Ser.2 v.87-97; Ser.2 v.203-207; Ser.2 v.208-214; Ser.2 v.215-218; Ser.2 v.219-222; Ser.2 v.223-226; Ser.2 v.227-230; Ser.2 v.231-234; Ser.2 v.235-238; Ser.2 v.239-242; Ser.2 v.243-246; index v.1-27 1939/53