BRM to collaborate in the design of their own V12 engine, but when this became public knowledge the French constructor was forced to drop the involvement with BRM and restart development with a French partner, as its government funding was threatened, but there were still close resemblances between the finished Matra engine and the BRM. Sponsorship and colours The first BRMs were a pale duck-egg green (any shade of green represented British racing green, the national racing colour of Great Britain), but this was later replaced for aesthetic reasons by a very dark metallic shade of grey-green. During the team's Owen-owned years the cars bore simple "Owen Racing Organisation" signage. The BRP-entered BRM for Moss and Herrmann was a non-metallic duck-egg green. BRM cars entered by non-British privateer teams wore their respective national racing colours, e.g. Scuderia Centro Sud ran their cars in Italian red and cars entered by Maurice Trintignant's privateer team were in French blue. At one point in the 1960s Alfred Owen's brother Ernest wanted the team to paint their cars orange with black trim, orange being the Owen Organisation's corporate colour, used for a band around the nose of the cars and for the mechanics' overalls; Rudd (who didn't like the idea of orange BRMs) pointed out that orange was the Dutch racing colour, when such things were still honoured; through most of the 1960s the cars ran with Owen orange bands round the nose. The team acquired significant commercial sponsorship from Yardley for the season, running in white with black, gold and ochre stripes in a stylised "Y" wrapping around the car's bodywork, losing this deal to McLaren for 1972 and replacing it by Marlboro's familiar white and red (a flat shade, not dayglo) colours. Ironically this deal was also lost to McLaren for 1974, to be replaced briefly by Motul in a pale green and silver colour scheme. As Stanley-BRM the cars initially ran in red, white and blue with no major sponsorship; for the team's swansong it was sponsored by Rotary Watches and ran in pale blue and white. The Jordan-BRM P230 was black and gold. Later use of BRM name BRM raced again as part of a project by John Mangoletsi for a Group C sports car known as the P351 with the backing of the Owen family to use the BRM name. Unfortunately the car was short lived and unsuccessful. In