Singer 17-23 face plate

[OldGoalie]

I am looking for a complete face plate for a late model Singer 17-23.

 

 Thanks!

Tim

[OldGoalie]

No luck so far finding a used face plate. I know the Seiko 6 and 6B were copied from the Singer 17. Does anyone know if the Seiko parts are a direct replacement or at least if the faceplates are the same? 
 

My 17 is a very late production model, 1950 build date. 
 

Thanks, Tim the Old Goalie