Here's a sexy, early Dateline Danger daily by the great Al McWilliams. Nice detail in this example as Troy and Danny set off to explore the harbor. The strip began in mid-Nov. 1968, making this example from the first month. I sold this one last year and recently it came back to me - if you missed it the first time around, here's another chance!
Board size is about 19.25 x 6.5 inches with an image area about 18.5 x 5.625 inches.