Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000225997 | |||
| Series S000002898 | Vanguard Municipal Money Market Fund | ||
| Class/Contract C000007961 | Investor Shares | VMSXX | |
| Status | Name | Ticker Symbol | |
| CIK 0000225997 | |||
| Series S000048568 | Vanguard Tax-Exempt Bond Index Fund | ||
| Class/Contract C000153131 | Admiral Shares | VTEAX | |
| Class/Contract C000153132 | ETF Shares | VTEB | |
EIN.: 232022170 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 497 | Act: 33 | File No.: 002-57689 | Film No.: 25580805