This is David W. Duclon's vanity card.
1st Logo (September 16, 1984-December 7, 1987)
Logo: Against a brown piece of land in which a white lighthouse is standing and some blue water below it with a wave, a starlight shines in the black sky, and from it appears aligned to the left are the words:
IN ASSOCIATION WITH
The starlight continues to spin in the sky.
Technique: Scanimate animation.
Music/Sounds: Just the sound of a foghorn.
Availability: Seen on Punky Brewster on DVD and Peacock.
2nd Logo (December 4, 1987-May 27, 1988)
Logo: A video of a lighthouse on a reef is twirling its light, with the sunset behind it. On the bottom left hand corner of the screen, the text wipes in, aligned to the left:
in association with
Technique: Computer animation combined with live-action.
Music/Sounds: Same as the previous logo or the closing theme of the show.
Availability: Rare. It's seen on seasons 3 and 4 of Punky Brewster on DVD and Peacock. Also seen on the short-lived sitcom Second Chance.
3rd Logo (September 13, 1994-October 15, 1997)
Logo: We see a more realistic lighthouse scenery with a yellow light shining through. The company name is superimposed over it.
Music/Sounds: The closing theme of the show or the generic NBC theme.
Availability: Ultra rare. Seen only on the short-lived sitcoms On Our Own and Built to Last.