OK. duly noted, the parts book is my friend.  Thank you for looking it up.  I appreciate your assistance.        Doran

The parts book is your friend. You should look for one. :)

The February 1, 1934 Preliminary Parts List shows:

Group 23-L MISCELLANEOUS TRIM
Rear window curtain (code 408) (R/S Coupe) PE 470511
Rear window curtain (code 381) (R/S Coupe) PE, PF 470500
Curtain end -- right PE 360666
Curtain end -- left PE 360667
Curtain tassel No. 19 dark taupe (code 381) (code 408) (R/S Coupe) PE, PF 453491
Curtain cord (.875 yds.) PE, PF 453969

Group 23 is for "Coupe -Business and Rumble Seat". I don't see any other window curtain listings, so I assume that the Rumble Seat Coupes had the roller shade but not the Business Coupes. I also assume that the 408 and 381 are trim codes but I don't have any information as to what they might mean. The curtain end pieces are the same number as for the PB, PC and PD but the other numbers were new for 1934.

p.s. I don't see any mention of a rear window curtain in the accessories group.

Does anyone know if a PE Business Coupe should be equipped with a rear window blind?  I've seen some with them, but I don't know if it was standard equipment, optional equipment or not offered by Chrysler at all.  I appreciate your help.

Thanks,  Doran