Woke up at 4:00 a.m. Had eggs for chow. Took off at 0740 for Bridge at Casarsa in North Italy. Overcast. Rough navigating trip and so we bombed the wrong bridge. Really blasted it, but wrong bridge. I flew Deputy Lead on Col. Bier Mission #33. Time 7:10, on oxygen 4 hours only. Made 360° turn in Adriatic and two 360° turns over target itself. Queer deer. Met boy named Griffin, from Elmdorf Ave., Rochester. Found out we bombed the wrong bridge. 30 miles west of target. Alerted again for tomorrow. Good deal. No mail today. Sleep at 9:00 p.m. Wrote to Mom and Adele.