dual carb head for Nash

I recently pulled this out of a alum scrap bin at the local salvage cleaned up nice its a Edmunds custom any one know anything about such , History ?

 

what this fish doing in my bed?,,it's a joke from the young ones as no one could see the fish,,got any pictures of this thing ?

 

Sure I can send it email? New to this service but should be fun. Mike

 

Damn!!!