Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000746458 | |||
| Series S000006472 | INTERMEDIATE-TERM TAX-FREE BOND FUND | ||
| Class/Contract C000017689 | INVESTOR CLASS | TWTIX | |
| Class/Contract C000017691 | I CLASS | AXBIX | |
| Class/Contract C000088013 | A CLASS | TWWOX | |
| Class/Contract C000088014 | C CLASS | TWTCX | |
| Class/Contract C000189767 | Y CLASS | ATBYX | |
IRS No.: 776009794 | State of Incorp.: MA | Fiscal Year End: 0531
Type: NPORT-P | Act: 40 | File No.: 811-04025 | Film No.: 211349845