The older bottles at our Port tasting included vintages 1963 – 1983. At least three of them must be counted among the greatest Port vintages of the 20th century. We approached the challenge of removing the corks with a great deal of caution.
There are Port tongs, a traditional method for dealing with the problem of old and crumbling corks. I’ve used them, and they are a lot of fun, but they require both fire and ice, a fair amount of nerve, and are best suited for opening just a bottle or two.
If you are using a waiter’s corkscrew, you want one with a teflon worm and a double hinge. But no matter how carefully you insert it, how gently you tug on it, the odds are the cork will not come out intact.
An ah-so is a better choice. If you have never used one, do not practice on an old bottle of rare wine, Port or otherwise. They require a certain touch that takes a little time to develop. I have successfully used an ah-so and a waiter’s corkscrew in tandem on occasion. You insert the corkscrew at a diagonal so that the ah-so may be worked straight down on the sides of the cork. The corkscrew anchors the cork so it cannot be pushed into the bottle, while the ah-so loosens it and together, with supreme care, they may work it out intact.
For several of our older bottles, none of this prevented crumbling. Where a small bit of cork remains in place, I suggest you blow the crumbs out without disturbing the bottle, then push the remaining bit of cork down into the wine, and immediately decant it.
Pour through a strainer (some people use cheesecloth, but I am not a fan of that method) and it should catch most of the big bits.
Having successfully gotten all the wines into decanters, we briefly debated whether to taste old to new, or new to old. Not knowing how long the oldest vintages would remain at their best, we decided to begin with the 1963 and work our way forward. This turned out not to matter much, as the wines were still drinking well at the end of the two hour tasting. But it seemed better to be safe and do the oldest first, with the added advantage of fresh palates at the start of the tasting.
Here are my notes on the older half of the flight.