The following is from the memory, notes and papers of Roy T. O'Neil, 365th Bomb Sqdn, 305th Bomb Group, AAF, while at Chelveston, England. (2% from memory, 98% from notes and papers). I was rated as a Flight Maint Instr 748 and qualified as a toggleer, but flew all my missions as a waist gunner. While grounded, I worked in the operations office. I'M currently 86.97 years old.
First, more information about Harrison T. Blakey's crew and their relationship to the Miss Liberty Belle. Here's a picture of the crew:

Standing, left to right: Louis G. Braun, E; Charles H. Arakelian, B; Harrison T. Blakey,P; Theodore J Fetzer,CP; Harold R. James, N; Squatting, left to right: Alfred H Purdy, TG; Albert M Schwenedman, BG; Roy T O'Neil,WG; Chester A Jablonski, RO; Joseph M Kovach, WG.
Arakelian was killed when flak came in under his flak vest. He was buried in Cambridge, England. James was shot down while flying with another crew and taken prisoner by the Germans.
Our first mission, and the first with the Miss Liberty Bell, was May 4th, 1944 with Berlin the intended target (it was recalled near Hamburg).
Our second mission, also with MLB, was three days later May 7th to Berlin. We were briefed for 1009 flak guns and I believe they were all working because MLB received fifty flak holes. Nine self-sealing Tokyo tanks in the left wing were hit.
On May 13th, 1944, we took MLB to Posen, Poland. 11 hour mission. Heavy flak, few rockets, an estimaated 75 FWs & 109s jumped group on our left and about 8 b-17s went down. Bomb load was propaganda bombs dropped from 13,000 feet. Some holes.
Three planes from squadron went to Sweden.
May 19th, took MLB back to Berlin (1200 miles, 9 1/2 hrs) Intense flak but only a few holes.
May 28th to Zwickau (1200 miles, 8 hrs) Accuraate flak. Lost one crew from squadron ( Herric's crew). MLB mission.
May 29th to Cottbus (FW assembly plant) 1200 miles, 10 hrs. Were attacked by about 13 fighters. Shields got one. 7.7 machine gun holes in right wing. Group lost 3 B-17s . We lost one crew to fighters (Hanson) MLB mission.
May 31st Liege (primary target Strasburg) 500 miles. Two holes in waist One took corner off my ammo box. On long missions we sat on our wooden ammo boxes in the waist. I think I was standing at the time. MLB
June 2nd Boulogne, Fr-- (400 miles, 4 hours) No flak, no fighters, no escort---milk run MLB
June 14th Etampes, Fr Had one fighter attack. Jablonski and I were wounded by flak over Reims, MLB
My last mission Nov 26th, 1944 was memorable . It was aboard B-17 44- 8141 to Misburg Germany. The pilot was Capt R.G. Lawton, the copilot was Col A.Q. Mustoe, the navigators were Capt Robertson and Capt C.B. Gleason, The bombadier was Capt R.P Carrington, 1st Lt D.C. Flanagan was on board, the engineer was T/Sgt W.G. Brown, The radio Operator was T/Sgt A. Anwaeiler, the waist gunners were S/Sgts R.E. Stanton and R.T. O'Neil (me) and the tail gunner was 2nd Lt W. Mozeley. According to my notes, the flak was intense--20-30 holes-- one 2 1/2 feet from me. Saw many dog fights. Lost one plane from squadron (Schmid). Was lead ship, lead sqdn, lead group, lead division of the Eigth Air Force.