Recommendations on a 1940 wine, port, madeira, etc?

If anyone sees this, please let us know. Sounds like an amazing bottle.

The Americans and Portuguese call these Colheitas. The Brits call them single harvest tawnies. The Grahams labels have used the term Colheita a couple times on their labels, but Taylor Fladgate never has.

The 1963 Grahams Single Harvest Tawny is going for $500.00 on the Symington’s US website.