Elias, hi again:-)
Sietas type no. 9 and 9 b, 12 units built between 1960 and 1966 (10 of type 9, 2 of type 9 b)
Type 9
Anita Adele, IMO 5017955, # 435, 14.04.1960, last known name Fabjani, 2007 broken up at Aliaga
Nautica, IMO 6405305, # 531, 07.12.1963, last known name Lady Aziza, 2011 broken up at Aliaga
Anna Becker, IMO 6500909, # 549, 21.10.1964, last known name Dimitrios, in service
Marie R