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Donnybrooke Grand Prix

Brainerd, 22 Sep 1968

All cars are 5-litre F5000 unless noted.

Notes on the cars:

1. Brabham BT21C (Howard Brown): From May 1968 to September 1969, Howard Brown (Paoli, PA or Malvern, PA) raced in Pro Formula B and in NEDiv in a Brabham, identified by the Sep 1968 Lime Rock entry list as a BT21C. Brown ran as #76 in 1968 and #69 in 1969 but the colour and identity of the Brabham are not yet known.
2. Brabham BT21C [12?] (Charlie Adams): Charlie Adams (Charles W Adams) was a regular in Formula B from 1965 to 1971. He had a BT18 in 1967 but from 1968 to 1971, his car is often referred to as a BT21C. It is assumed he had the same car through this period, starting at Elkhart Lake July 1968 but quite possibly earlier.
3. Chevron B14 (Joe Grimaldi): Joe Grimaldi acquired one of four late 1968 Chevrons to arrive in the US. At least three of these were described by Chevron as B14s, including Grimaldi's. He debuted the car at Mosport Park in Aug 1968 and raced it twice more in Pro events. Grimaldi reappeared in August 1969 with what was reported to be a Chevron B15B which he raced three more times. Larry Wright then acquired a Chevron from Grimaldi for the 1970 season which was described to him as a B15 but when Wright advertised the car in 1971, he called it a "late-1968 Chevron FB" which identifies it as a B14. Wright traded the Chevron to Charlie Hayes in May 1971 for a new Brabham BT29.

Sources

The identification of individual cars in these results is based on the material presented elsewhere in this site and may in some cases contradict the organisers' orginal results.

1968 US information has been taken from SCCA results sheets with additional information from Autoweek race reports and from some entry lists. Thanks to David McKinney and Wolfgang Klopfer for providing these. Identifying the classes and model of some entries has proved very difficult so all new information would be welcomed.

1969-1971 US information has been collated by Chris Townsend using Autoweek reports. All comments, clarifications, corrections and additions are most welcome.

1972-1976 US information was originally collated by Wolfgang Klopfer, converted to database format by Dawn Harrison and checked by Jim Thurman and Don Capps. Wolfgang's main sources are Autoweek and individual SCCA results bulletins but Autosport, Autocourse and Road Racing Annual have also been consulted.

US SCCA Run-Offs, Nationals and Regionals results were collated by Wolfgang Klopfer from Autoweek reports. These reports were usually very brief so the information on the majority of races is limited just to the identity of the FA class winner.

Some race programs have also been used for entry lists and other information. My thanks to Richard Coe for the generous contributions from his collection.

All comments, clarifications, corrections and additions are most welcome. Please email Allen if you can add anything.