I have a number of graphs with the same nodes.  

I would like to be able to somehow save the layout that results from the spring embedded results of one graph (the first image), and have the other graphs position the nodes in the same locations (which would otherwise get you the second image).

Not sure if there is a property of the first graph that can be applied to the second. Or whether I need to create a manual set of coordinates using VertexCoordinates to apply to each.

Ideas?

![enter image description here][1]


![enter image description here][2]


  [1]: https://i.sstatic.net/i7Krg.png
  [2]: https://i.sstatic.net/RJC2K.png

The data for the two graphs is

    {"Al-1" -> "Bru-2", "Bru-2" -> "Gra-7", "Chas-3" -> "Ned-14", 
     "Dave-4" -> "Bru-2", "Ed-5" -> "Ned-14", "Frank-6" -> "Unwin-21", 
     "Hal-8" -> "Unwin-21", "Ian-9" -> "Ned-14", "Jo-10" -> "Ron-18", 
     "Ken-11" -> "Ron-18", "Leo-12" -> "Unwin-21", "Mal-13" -> "Ned-14", 
     "Ned-14" -> "Gra-7", "Ollie-15" -> "Ned-14", "Pat-16" -> "Bru-2", 
     "Quinn-17" -> "Unwin-21", "Ron-18" -> "Gra-7", "Sam-19" -> "Ned-14", 
     "Tom-20" -> "Ned-14", "Unwin-21" -> "Gra-7"}

and

    {"Al-1" -> "Bru-2", "Al-1" -> "Dave-4", "Al-1" -> "Hal-8", 
     "Al-1" -> "Leo-12", "Al-1" -> "Pat-16", "Bru-2" -> "Al-1", 
     "Bru-2" -> "Ron-18", "Bru-2" -> "Unwin-21", "Chas-3" -> "Ned-14", 
     "Chas-3" -> "Sam-19", "Dave-4" -> "Al-1", "Dave-4" -> "Bru-2", 
     "Dave-4" -> "Hal-8", "Dave-4" -> "Leo-12", "Dave-4" -> "Pat-16", 
     "Dave-4" -> "Quinn-17", "Ed-5" -> "Bru-2", "Ed-5" -> "Ian-9", 
     "Ed-5" -> "Ken-11", "Ed-5" -> "Ned-14", "Ed-5" -> "Quinn-17", 
     "Ed-5" -> "Sam-19", "Ed-5" -> "Unwin-21", "Frank-6" -> "Bru-2", 
     "Frank-6" -> "Gra-7", "Frank-6" -> "Ian-9", "Frank-6" -> "Leo-12", 
     "Frank-6" -> "Quinn-17", "Frank-6" -> "Unwin-21", 
     "Hal-8" -> "Dave-4", "Jo-10" -> "Chas-3", "Jo-10" -> "Ed-5", 
     "Jo-10" -> "Hal-8", "Jo-10" -> "Ian-9", "Jo-10" -> "Leo-12", 
     "Jo-10" -> "Pat-16", "Jo-10" -> "Tom-20", "Ken-11" -> "Al-1", 
     "Ken-11" -> "Bru-2", "Ken-11" -> "Chas-3", "Ken-11" -> "Dave-4", 
     "Ken-11" -> "Ed-5", "Ken-11" -> "Hal-8", "Ken-11" -> "Ian-9", 
     "Ken-11" -> "Leo-12", "Ken-11" -> "Mal-13", "Ken-11" -> "Ollie-15", 
     "Ken-11" -> "Quinn-17", "Ken-11" -> "Ron-18", "Ken-11" -> "Sam-19", 
     "Leo-12" -> "Al-1", "Leo-12" -> "Dave-4", "Leo-12" -> "Quinn-17", 
     "Leo-12" -> "Unwin-21", "Mal-13" -> "Ed-5", "Mal-13" -> "Ken-11", 
     "Ned-14" -> "Gra-7", "Ned-14" -> "Ollie-15", "Ollie-15" -> "Al-1", 
     "Ollie-15" -> "Chas-3", "Ollie-15" -> "Ed-5", 
     "Ollie-15" -> "Frank-6", "Ollie-15" -> "Ian-9", 
     "Ollie-15" -> "Ken-11", "Ollie-15" -> "Ned-14", 
     "Ollie-15" -> "Sam-19", "Pat-16" -> "Al-1", "Pat-16" -> "Bru-2", 
     "Quinn-17" -> "Al-1", "Quinn-17" -> "Bru-2", "Quinn-17" -> "Chas-3", 
     "Quinn-17" -> "Dave-4", "Quinn-17" -> "Ed-5", 
     "Quinn-17" -> "Frank-6", "Quinn-17" -> "Gra-7", 
     "Quinn-17" -> "Hal-8", "Quinn-17" -> "Ian-9", "Quinn-17" -> "Jo-10", 
     "Quinn-17" -> "Ken-11", "Quinn-17" -> "Leo-12", 
     "Quinn-17" -> "Ned-14", "Quinn-17" -> "Ollie-15", 
     "Quinn-17" -> "Pat-16", "Quinn-17" -> "Sam-19", 
     "Quinn-17" -> "Tom-20", "Quinn-17" -> "Unwin-21", 
     "Ron-18" -> "Bru-2", "Sam-19" -> "Al-1", "Sam-19" -> "Bru-2", 
     "Sam-19" -> "Chas-3", "Sam-19" -> "Ed-5", "Sam-19" -> "Ken-11", 
     "Sam-19" -> "Leo-12", "Sam-19" -> "Ned-14", "Sam-19" -> "Ollie-15", 
     "Sam-19" -> "Tom-20", "Tom-20" -> "Ken-11", "Tom-20" -> "Ron-18", 
     "Unwin-21" -> "Bru-2", "Unwin-21" -> "Leo-12", 
     "Unwin-21" -> "Quinn-17", "Unwin-21" -> "Ron-18"}