A 1954 Silverstone RAC British Grand Prix poster, folded as distributed, very good condition, 72 by 48cm., 28? by 19in.; together with a poster-sized

A 1954 Silverstone RAC British Grand Prix poster, folded as distributed, very good condition, 72 by 48cm., 28? by 19in.; together with a poster-sized spectator map of the original 'Nordschleife' at the Nurburgring, arguably the greatest motor racing circuit ever built, unusually showing the complete 17.58-mile circuit with both northern and southern loops, good condition, 87 by 61cm., 34 by 24in. (2)