Ottagono.

no.1 1966; no.92-93 1989; no.94-95 1990; no.96-97 1990; no.98-99 1991; no.100-101 1991; no.102-103 1992; no.104 1992; no.105 1992; no.106 1993; no.107 1993; no.108 1993; no.109 1993; no.110 1994; no.111-112 1994; no.113-114 1995; no.115-116 1995; no.117-118 1995-1996; no.119-120 1996; no.121-122 1996-1997; no.123-124 1997; no.125-126 1998; no.127-128 1998; no.129-130 1998-1999; no.131-132 1999; no.133-135 1999-2000; no.136-137 2000; no.138-140 2000; no.141-142 2000-2001; no.143 2001; no.144-145 2001; no.146-147 2001-2002; no.150-151 2002; no.152-154 2002; no.155-156 2002; no.157-159 2003; no.160-162 2003; no.163-165 2003; no.170-172 2004; no.173-175 2004; no.176-178 2004-2005; no.179-181 2005; no.182-184 2005; no.185-186 2005-2006; no.187-189 2006; no.194-196 2006-2007