System Information

 Greenspan-Eisenstein System Summary Form, ACBL Convention Card
  Brod-Steifel System Summary Form, ACBL Convention Card
 Rengstorff-Woods System Summary Form, ACBL Convention Card
 

About the Players

Jon Greenspan
Jon Greenspan  
Glenn Eisenstein
Eisenstein

 

Geoff Brod
Brod   
John Stiefel
   
John Rengstorff
rengstorff  
Gregory Woods