This wine is available through auction, and is in a squat bottle.
Its believed to be bottled around 1955 from stocks at least 21 years old, predominantly from the 1930 vintage, and Grenache dominant. This was part of the series that included 1927, 1930, 1933, 1939, 1944, and 1947. (There was another series bearing the names of separate members of the very extended Seppelt family).
The prevailing wisdom is that Seppelt reverted to calling later blends 101, 102, up to 127, resuming with a 1976 when perhaps their records were such that they could amply demonstrate the vintage nature of the base.
These wines are matured in barrels, and the gradual oxidation (and evaporation) over time increases the sugar, the alcohol, and the VA. The wines do vary, despite their prolonged aging. The winemaker has numerous blending decisions as there may be varying sizes of barrels (and their location on top, outside, or middle of stack), plus the amount freshening required. I had a very educational tasting a few years ago at Seppeltsfield where I tried a mini-vertical of 1989, 1990 and my preferred 1991.
Naturally the 1930 wine has thrown a crust, so the 2 cautions are –the wine needs some decant time to breathe, and some filtering to remove the worst of the sediment. In the glass it has the absolutely typical Seppelt khaki/green colour. It’s rich, vibrant and long in the mouth, with a welcome cleansing alcohol and acid kick (perhaps 22%). It’s a treat to drink these venerable wines, remembering that most of those involved are no longer alive.