How to find the equivalent resistance for YY parallel connection
Thanks to Pete Becker and Josh Jobin, the answer did appear.  The H topology is a rewrite of the unbalanced wheatstone bridge, which can be rewritten as 2 wye's in series or:

o-------------o
|            / \
|          R1    R6
|          /      \
|         o        o
|          \      /
|           R8  R9
|            \  /
PS            \/
|             o
|             |
|            R10
|             |
o-------------o


Which is easily solvable.  Thank you for your help.