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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 a dessert-style wine crafted from a blend of Grenache, Syrah, and Mourvèdre grapes, all grown in Oregon. This unique combination offers a rich and complex flavor profile that is perfect for pairing with a variety of dishes, including those featuring grilled meats or hearty stews. Whether enjoyed as a standalone treat or incorporated into your cooking, this dessert wine from Paul O'Brien Wines will delight your taste buds.
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 | 20136001000698 |
|---|---|
| Brand name | PAUL O'BRIEN WINERY |
| Fanciful name | GSM |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Grenache, Syrah, Mourvèdre |
| Approval date | May 19, 2020 |
| Status | APPROVED |
| Serial number | 20GSM1 |
| Permit number | BWN-OR-21048 |
| Producer name & address | Paul O'Brien Winery, Umpqua Wine Works, LLC 606 SE STEPHENS ST Roseburg OR 97470 PAUL O'BRIEN WINERY (Used on label) |
| TTB record | View on TTB COLA Online → |
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