attibution of a quote/exchange

[Sam Clements]

Coward: "You look almost like a man!"
Ferber: "So do you"

This is from a thread at the Straight Dope Message Board.  
http://boards.straightdope.com/sdmb/showthread.php?t=338560

If  you read the thread, I posted that a biography of Ferber suggested that it was Alexander Woollcott, not Noel Coward.

I'm sure this is Fred Shapiro territory, but, hey, we ain't proud over there.  We'll take any help we can get.

Sam Clements