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Multigraph Intense Copying 889 by Eagle Pencil Co.

 
   

Pencil details

Brand: Eagle Pencil Co.

Type: Colored Copying

Made in: USA

Interesting note:

A multigraph or pseudograph is a graph which is permitted to have multiple edges, (also called "parallel edges") i.e. edges that have the same end nodes. That is, two vertices may be connected by more than one edge.