The polyhedral GoldnerHarary graph, which has 11 vertices, was named after A. Goldner and Frank Harary.
It is named after A. Goldner and Frank Harary, who proved in 1975 that it was the smallest non-Hamiltonian maximal planar graph. 11 Polyhedral
Planar
Chordal
Perfect
Treewidth 3 
