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| Form Number | None |
| Division | |
| Title | Account Current |
| Where Used | filed quarterly by Postmaster; replaced by Form 1545 in Presidential Offices and Form 1558 in Fourth Class offices |
| EKU | 1809 DLS |
| LKU | 1875 DLS |
| Notes | New forms introduced 3rd Quarter 1887 - see letter to Postmasters, FRM-226 |
| Revision |