From ~ David Ogilvy, in a staff memo sent December 15, 1958
“I want you to know that we have abolished the convention of sending Christmas cards to each other. The thing became absurd. There are about 200 of us working here. If everyone sent a card to everyone else, it would add up to 40,000 cards – and cost us at least $10,000. Very few of us can afford the time or the money to engage in such massive mailings. So, let us all say “Merry Christmas” – in person. Not by mail.”
(The postage alone would be almost $30,000 today.)