Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000889519 | |||
| Series S000002560 | VANGUARD BALANCED INDEX FUND | ||
| Class/Contract C000007054 | INVESTOR SHARES | VBINX | |
| Class/Contract C000007055 | ADMIRAL SHARES | VBIAX | |
| Class/Contract C000007056 | INSTITUTIONAL SHARES | VBAIX | |
| Class/Contract C000035201 | Signal Shares | VBASX | |
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 497 | Act: 33 | File No.: 033-48863 | Film No.: 13544696