*Vertices 3
1 "BritJHistSci" 0.0 0.0 0.0 x_fact 0.000000 y_fact 33.333333
2 "RevBrasHist" 0.0 0.0 0.0 x_fact 33.333333 y_fact 50.000000
3 "TopoiIntRevPhil" 0.0 0.0 0.0 x_fact 0.000000 y_fact 16.666667
*Matrix 
0.000000 0.577350 0.000000 
0.577350 0.000000 0.577350 
0.000000 0.577350 0.000000