For The Love Of Port

Hello
do you know when the T-plug appeared ?
Merci

I've seen t-stoppers from the 1970s, so they've been used for at least that long. Unfortunately I don't know when they were first used.

Ive seen a bottle of VP from the early 1900’s (forgot exact year ~1930’s??) with a t cork. It was not recorked. It was the original.

Merci !!