Here’s a unique piece of advertising from 1979. This Christmas card appeared in a 5 page LEGO advertistment, printed in the November 1979 issue of the UK magazine, Radio Times. I would have shown the ad in its entirety, but my scanner can’t accommodate it. It features LEGO Christmas cards sitting on a brick-built mantle. This card features 4.5V set 182, which was originally released in 1975. Look at all the cypress trees!
Here is a larger part of the page the image comes from, just for frame of reference.