| 4.  Possession.  The priority afforded by this section turns  | 
| in part on whether a purchaser "takes possession" of tangible  | 
| chattel paper.  Similarly, the governing law provisions in  | 
| Section 9-301 [Maine cite section 9-1301] address both  | 
| "possessory" and "nonpossessory" security interests.  Two common  | 
| practices have raised particular concerns.  First, in some cases  | 
| the parties create more than one copy or counterpart of chattel  | 
| paper evidencing a single secured obligation or lease.  This  | 
| practice raises questions as to which counterpart is the  | 
| "original" and whether it is necessary for a purchaser to take  | 
| possession of all counterparts in order to "take possession" of  | 
| the chattel paper.  Second, parties sometimes enter into a single  | 
| "master" agreement.  The master agreement contemplates that the  | 
| parties will enter into separate "schedules" from time to time,  | 
| each evidencing chattel paper.  Must a purchaser of an obligation  | 
| or lease evidenced by a single schedule also take possession of  | 
| the master agreement as well as the schedule in order to "take  | 
| possession" of the chattel paper? |