This reply arrived last year. I had written to Prince Hans-Adam of Liechtenstein to express my condolences on the death of his wife, Princess Marie.
The envelope has a black edge for mourning. The envelope features a Birth Tree stamp that was released in 2016. The postmark features Vaduz Castle, the Liechtenstein Royal's official residence.
The back of the envelope is different from any I have received before from Liechtenstein. It features a crown with "Vaduz," the name of the palace, written underneath.
The card is a usual sort of flat card, with a black edge for mourning.
The card is signed by Prince Hans-Adam's of Liechtenstein. While the signature is not the easiest to read, I know it is Prince Hans-Adam as it matches the signature on the couple's Golden Wedding Anniversary card.
The card says:
Dear Miss Daly,
With many thanks for your kind sympathy
Hans Adam Liechtenstein
