[Badpuppy]

To answer your original question, the first bulb appears to be 21/21 CP, in which case orientation doesn't matter. The other I would guess is 50/32 CP. You should match your headlight bulbs.

Early manufacture bulbs were conveniently marked "Top" or "Down", but that nicety is not available on modern bulbs. You just have to try it one way and then reverse it because, of course, you guessed wrong.