I have a letter dated December 16, 2004 from PS to Prime Minister. It
says: "Dear Ms. Verma, I write to acknowledge receipt of your letter of
November 25, inviting the Prime Minister to a function at the residence of
Mr. Neehar Raina. I regret that due to prior commitments, the Prime
Minister was unable to attend the function. The Prime Minister conveys his
best wishes to Mr. Raina for his future creative endeavours. With regards.
Yours sincerely...".

So.

I have added the text as post-script, with link to my letter of 25.11.04,
in the chronicle at:

http://plan.architexturez.net/site/profession/awards/akaa/041129

Aga Khan Award ceremony at Humayun's Tomb, 27.11.2004
In Delhi on 27 November 2004, flagged by astrologers for rare confluence
of favourable signs for weddings and alliances, ostentation
unembarrassed by riches raged in Saturday night fever. The party to
humble all parties was hosted by no less than the Aga Khan at Humayun's
Tomb, a celebration that history has no choice but to flag for rare
humiliation.