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Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
Expect rich, dark Zinfandel from ROCKPILE VINEYARDS in California, perfect for dessert or cooking. This versatile grape variety can be enjoyed as bold, high-alcohol reds or as the off-dry blush style known as White Zinfandel. With its long history and diverse styles, this wine is a go-to choice for those who appreciate the full spectrum of Zinfandel's flavors.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 17236001000768 |
|---|---|
| Brand name | ROCKPILE VINEYARDS |
| Fanciful name | RESERVE PETROGLYPH |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Zinfandel |
| Approval date | Aug 28, 2017 |
| Status | APPROVED |
| Serial number | 170033 |
| Permit number | BW-CA-5270 |
| Producer name & address | MAZZOCCO WINERY, STONECUSHION, INC. 1400 LYTTON SPRINGS RD HEALDSBURG CA 95448 ROCKPILE VINEYARDS (Used on label) |
| TTB record | View on TTB COLA Online → |
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