57

342

On Route

Handbook M-41, TL-4, 03-01-98
Updated With Postal Bulletin Revisions Through April 5, 2001

the mailpiece, and return it to the appropriate location when you return to the office.
 

• 34 Notice 11 and Form 3521
   
• 341 Notice 11 -- Information for Apartment House Customers This notice shall be placed in apartment house letter boxes for customers who have moved into the building.

Exhibit 341

• 342 Form 3521, House Numbers and Mail Receptacles Report Use Form 3521 to report irregularities -- mailboxes, house numbers and other items, which affect the prompt and proper delivery of mail to private residences and apartment house, giving the name of customer or owner and/or manager (see exhibit 342).