Pentskouphia plaques ... Washburn ... Plaques is pinakes in original notebook ... 3/1962
Pentskouphia plaques ... Washburn ... Plaques is pinakes in original notebook ... 5/1972
Pentskouphia plaques ... Washburn ... Plaques is pinakes in original notebook ... 2/1906
Pentskouphia plaques ... Washburn ... Plaques is pinakes in original notebook ... 5/1979
Pentskouphia plaques ... Washburn ... Plaques is pinakes in original notebook ... 7/1982;8/1982