(Click on images to enlarge.)
Bonus: Below is an ad from the second issue of "The Monster Times," published in 1972, for a color Spock poster. I'm sure this poster hung in a lot of young people's bedrooms. Did you have it?
Bonus #2: Below is another in the set of greeting cards put out in 1976 by Random House. Inside, the text says "With any luck at all your gift should arrive in 7 light years! Happy Birthday!" Of course, making the common error of confusing a measure of distance with time.