In the newsApril 11th - Kuomintang attempt to assassinate Zhou Enlai; 16 killed in Kashmir Princess bombing
April 12th - Salk polio vaccine approved by FDA
April 15th - New burger restaurant named McDonald's opens in Illinois
April 16th - Treaty of Rangoon comes into effect; state of war between Japan and Burma ends
April 17th - Hungarian Premier Imre Nagy judged too moderate and deposed; replaced by Andras Hedegus
April 18th-24 - African-Asian Conference held in Bandung, Indonesia
April 18th - Albert Einstein (1879-1955)
April 21st - 30 dead in Minas Gerais Argentina tunnel cave-in
April 29th - Giovanni Gronchi elected President of Italy
April 30th - Nationalisation of the Imperial Bank of India
May 1st - Warsaw Treaty on Friendship, Cooperation and Mutual Assistance signed
May 5th - West Germany becomes a sovereign nation recognised by most Western countries
May 5th 1955, Monaco Grand Prix prequalifyingA new season is upon us, the sixth of the World Drivers' Championship and the fifth for Constructors' and Entrants' championships. And this time, participation is at a record high, even for the most inaccessible races in the Soviet Union and Morocco, where over 40 cars are entered. Some entry lists are even pushing 60 drivers! But despite all these changes to the calendar, including four new rounds (Scotland, USSR, Portugal and Morocco), there would be some constants, including the opening race, as always held in Monaco. This year, 47 entrants have turned up. More had signed up, but eventually had to withdraw.
2. Maria Teresa de Filippis (Maria Teresa de Filippis) - O.S.C.A. F154 chassis 2, O.S.C.A. 156s engine 2
4. Hernando da Silva Ramos (Bernie C. Ecclestone) - Mercedes WM-2 chassis 1, Bentley 16VL-1 engine 8
6. Bernie Ecclestone (Bernie C. Ecclestone) - Mercedes WM-2 chassis 2, Bentley 16VL-1 engine 7
8. David Hampshire (Hampshire Racing Alliance) - Bentley Speed 4 chassis 8, Bentley 16VL-1 engine 10
10. Dorino Serafini (Officine Renzo) - Alfa Romeo AR161 chassis 5, Alfa Romeo AR2V8 engine 3
12. Toulo de Graffenried (Officine Renzo) - Alfa Romeo AR161 chassis 4, Alfa Romeo AR2V8 engine 4
14. Franco Rol (Officine Renzo) - Ambrosiana A-002 chassis 2, Ferrari 555 engine 4
16. André Simon (Ecurie Voeckler) - Alfa Romeo AR161 chassis 6, Jaguar JFE-2 engine 11
18. Alfonso de Portago (Loyer Racing) - Loyer LR101 chassis 1, Porsche 755 engine 3
20. Eugenio Castellotti (Porsche System Engineering) - Porsche 855 chassis 1, Porsche 755 engine 1
22. Jean Behra (Porsche System Engineering) - Porsche 855 chassis 2, Porsche 755 engine 2
24. Paco Godia (ART-Gordini) - Gordini G-953 chassis 2, Gordini ART-004 engine 2
26. Porfirio Rubirosa (ART-Gordini) - Gordini G-953 chassis 4, Gordini ART-004 engine 4
28. Consalvo Sanesi (ART-Gordini) - Gordini G-953 chassis 6, Gordini ART-004 engine 6
30. Robert Manzon (ART-Gordini) - Gordini G-953 chassis 7, Gordini ART-004 engine 7
32. Lance Macklin (Reatherson Racing Development) - Bentley Speed 4 Chassis 2, Ferrari 555 engine 12
34. Roberto Mieres (FRacing) - Bentley Speed 4 chassis 1, FIAT 155 engine 1
36. José Froilan Gonzalez (Scuderia Anglo-Italia) - O.S.C.A. 154 chassis 3, Bentley 16VL-1 engine 2
38. Jacques Swaters (Scuderia Anglo-Italia) - O.S.C.A. 154 chassis 5, Bentley 16VL-1 engine 3
40. Peter Whitehead (Scuderia Anglo-Italia) - Bentley Speed 4 chassis 7, O.S.C.A. 156s engine 7
42. Stirling Moss (Scuderia Anglo-Italia) - Bentley Speed 4 chassis 9, O.S.C.A. 156s engine 9
44. Harry Schell (Geoff Richardson Racing) - Bentley Speed 4 chassis 11, Bentley 16VL-1 engine 11
46. André Guelfi (Ecurie Maghreb) - Lancia D50 chassis 2, Lancia DS50 engine 2
48. Desmond Titterington (Irish Racing Association) - Lancia D50 chassis 1, Lancia DS50 engine 1
50. Lex Davison (Scuderia Australasia) - Cooper T41 chassis 4, Jaguar JFE-2 engine 5
52. Bib Stillwell (Tasman Racing Alliance) - O.S.C.A. F154 chassis 7, Vanwall 254 engine 3
54. Ron Flockhart (Officine Alfieri Maserati) - Cooper T41 chassis 2, Maserati 200F engine 1
56. Jack Brabham (Alfa Romeo SpA) - Alfa Romeo AR161 chassis 1, Alfa Romeo AR2V8 engine 1
58. Giuseppe Farina (Alfa Romeo SpA) - Alfa Romeo AR161 chassis 2, Alfa Romeo AR2V8 engine 2
60. Tony Gaze (Alfa Romeo SpA) - Alfa Romeo AR160 chassis 1, Alfa Romeo ARV8 engine 1
62. Mike Hawthorn (Vanwall) - Vanwall VW55 chassis 1, Vanwall 254 engine 1
64. Dennis Poore (Vanwall) - Vanwall VW55 chassis 2, Vanwall 254 engine 2
66. Giannino Marzotto (Maria Teresa de Filippis) - O.S.C.A. F154 chassis 8, O.S.C.A. 156s engine 4
68. Anne Hall (BRUNEL) - O.S.C.A. F154 chassis 4, Porsche 755 engine 5
70. Pat Moss (BRUNEL) - Bentley Speed 3 chassis 8, Bentley 163-1 engine 7
72. Tony Bettenhausen (Jaguar-Aston Martin Racing) - Aston Martin AM-04 chassis 11, Jaguar JFE-2 engine 1
74. Dries van der Lof (Jaguar-Aston Martin Racing) - Aston Martin AM-04 chassis 3, Jaguar JFE-2 engine 3
76. B. Bira (Jaguar-Aston Martin Racing) - Aston Martin AM-04 chassis 2, Jaguar JFE-2 engine 2
78. Maurice Trintignant (Jaguar-Aston Martin Racing) - Aston Martin AM-04 chassis 12, Jaguar JFE-2 engine 16
80. Stan Jones (Balkan Leader) - Alfa Romeo AR161 chassis 7, Balkan Lion F154 engine 3
82. Kenneth McAlpine (Owen Racing Organisation) - Bentley Speed 4 chassis 4, Bentley 16VL-1 engine 9
84. André Pilette (Ecurie Nationale Belge) - Cooper T41 chassis 1, Jaguar JFE-2 engine 7
86. Louis Chiron (Ecurie Voeckler) - Alfa Romeo AR161 chassis 3, Jaguar JFE-2 engine 6
88. Alberto Ascari (Phoenix Racing Organisation) - Phoenix PRO-4 chassis 1, O.S.C.A. 156s engine 11
90. Luigi Musso (Scuderia Ambrosiana) - Ambrosiana A-004 chassis 1, Alfa Romeo ARV8 engine 5
92. Alberto Uria (Scuderia Ambrosiana) - Ambrosiana A-004 chassis 2, Alfa Romeo ARV8 engine 6
94. Jaroslav Juhan (Scuderia Ambrosiana) - Ambrosiana A-003 chassis 1, Alfa Romeo ARV8 engine 4
-Maria Teresa de Filippis is entered in her own car, with Giannino Marzotto in the second car being confirmed much later on.
-Bernie Ecclestone is present as well with his Mercedes-Bentleys for himself and Hernando da Silva Ramos.
-David Hampshire is also there with his Bentley. The second car will only be given to Salvadori later in the year.
-Renzo have once again brought three cars to their first race, for Dorino Serafini, Toulo de Graffenried and Franco Rol, the latter on a glory run to retire on a high.
-Voeckler will make their début in Monaco with main driver André Simon and guest driver Louis Chiron, replacing Louis Rosier at short notice.
-Alfonso de Portago is the only Loyer driver this time around, as Roger Loyer will be on a part-time schedule.
-Both Porsches are present, however, in the hands of Jean Behra and Eugenio Castellotti.
-While they didn't win in Singapore or Rouen, the Gordinis are set to be major contenders again this season, and their four-car team is back again, with Manzon, Sanesi and newcomers Porfirio Rubirosa and Paco Godia.
-Much like other teams, Reatherson have brought only one car, preferring to leave the second at home for the time being. Lance Macklin is trusted with the car.
-After making the expensive choice to build their own car, FRacing have come to the conclusion that the FH355 is not as good as it should have been, and they have instead purchased a Bentley Speed 4 to go with their FIAT engine. Roberto Mieres has his work cut out for him.
-Scuderia Anglo-Italia are ready for a full-season four-car tilt at the championship, with regular driver José Froilan Gonzalez, late-season hero Jacques Swaters and Alfa Romeo refugees Stirling Moss and Peter Whitehead to drive all season long.
-Geoff Richardson, from his hospital bed, has made the sensible and popular decision to leave the second car home until the British rounds, sending only Ferrari stand-in Harry Schell to the early rounds.
-Ecurie Maghreb are present as well, despite persistent rumours to the contrary, mostly due to a perceived lack of driver quality. And indeed, the initially announced Robert la Caze was dropped in favour of the more successful and well-known André Guelfi.
-The amusingly named Desmond Titterington will also be making his début for Irish Racing Association. With Guelfi, this marks the first entry for a Lancia since 1950.
-Lex Davison, for Scuderia Australasia, is the first driver on the entry list to drive the new Cooper T41, funded by a handful of teams. Two more of these cars have been entered for Ecurie Nationale Belge and Maserati.
-Débutant Bib Stillwell will be driving for the New Zealander Tasman Racing Alliance with the unusual O.S.C.A.-Vanwall combination.
-Facing enduring budget issues, Maserati have been forced to invest in the Cooper T41 and abandon their AM53 chassis. They will continue to use the 200F in the Cooper in select races for Ron Flockhart, while no more customers plan on entering any Maserati machinery. Their involvement in Formula One seems to be all but over.
-The new Alfa Romeo has already proven to be the car to beat by dominating the Rouen Grand Prix in the hands of Jack Brabham and Giuseppe Farina. With an encouraging Tony Gaze in the third car to pick up stray points, most connoisseurs already agree that all three titles will probably go to the Italian squad, as the only top team with a new car.
-Vanwall showed promise in the non-championship races with solid performances in the hands of Alan Brown and Dennis Poore. This time, with former JAMR driver Mike Hawthorn replacing Brown, they'll have to face a whole field with their new car, with qualification being a good objective.
-For the first time in their existance, BRUNEL have entered a race that was not the British or United States Grand Prix. Also for the first time, there are two drivers, Anne Hall (who drove for them at Silverstone last year) and débutante Pat Moss (younger sister of Stirling). After Paolo and Giannino Marzotto in Italy last year, it's the second time in Formula One history that siblings are entered to the same event.
-The four usual JAMR drivers are back again in Monaco, despite very late confirmation of their entry. Without any time to prepare the car for the coming season through non-championship races (due to internal miscommunication between Jaguar and Aston Martin), Bira, van der Lof, Bettenhausen and Trintignant will have to rely on their talent and the competitivity of their respective cars, or what remains of it.
-Against all odds, Balkan Eagle and Leader have made it to the start of the season by merging their operations. The resulting "Balkan Leader" (really last year's sole remaining Balkan Lion engine with a new Alfa Romeo chassis bought at a discount) is being driven by Stan Jones, coming off the back of an impressive third place finish in Singapore.
-Owen Racing Organisation have one mission: to bring the BRM name back into Formula One. In the meantime, Kenneth McAlpine will have to impressive on his Formula One début in order to guarantee the funds needed to expand into a full-fledged constructor.
-Despite the usual convoluted plans and conflicting statements by Jacques Swaters in the off-season about Ecurie Nationale Belge's season, the final product is something very different. Through the deal with five other teams to fund the Cooper T41, the team, now badly in debt, are banking on the success of the chassis to survive. Swaters himself, driving full-time for Anglo-Italia, has decided to keep quiet about any future entries for the team, only announcing them shortly before each race. In the meantime, André Pilette will drive a Cooper-Jaguar in Monaco.
-After winning the Singapore Grand Prix in style, Alberto Ascari will take on the season full of confidence in his Phoenix, once again entering a bit later than everyone else.
-Also entering very late, Scuderia Ambrosiana have one of the most daring line-ups of the regular teams. With Rubirosa poached by Gordini and Bracco stepping aside to take on a more managerial role, the team will rely on the inexperienced Luigi Musso and the virtually unknown Uruguayan driver Alberto Uria, while a rotating cast of similarly left-field drivers will drive an older third car, the first of which being the first Guatemalan driver in Formula 1 , Jaroslav Juhan, who will drive in Monaco. Juhan, born in Czechoslovakia (he emigrated to Guatemala in 1951 for political reasons), is an accomplished sportscar driver and Porsche importer in Latin America.
Of course, with only 20 grid spots available, there will be a prequalifying session, with a record 27 drivers taking part in it. And they are:
Bernie Ecclestone
Franco Rol
André Simon
Alfonso de Portago
Eugenio Castellotti
Jean Behra
Paco Godia
Lance Macklin
Roberto Mieres
Jacques Swaters
André Guelfi
Desmond Titterington
Lex Davison
Bib Stillwell
Ron Flockhart
Mike Hawthorn
Dennis Poore
Giannino Marzotto
Anne Hall
Pat Moss
Stan Jones
Kenneth McAlpine
Louis Chiron
Alberto Ascari
Luigi Musso
Alberto Uria
Jaroslav Juhan