There is one other signature next to Colani's but this is unknown.
Eifelland E21 1972 - Rolf Stommelen - Formula 1 The Car Collection 1/43 Scale
Eifelland E21 1972 - Rolf Stommelen - F1 Car Collection, 1/43 Scale, New
ROLF STOMMELEN / EIFELLAND 1972 FRENCH GRAND PRIX PHOTO Formula 1 (F1)
LUIGI FAGIOLI ,OSCA-ALFA ROMEO 1951s postcard PISTONI BORGO TORINO,1000 MIGLIA
ALFA ROMEO TIPO A MONOPOSTO - Luigi Fusi ***SIGNED***
SIGNED JOHN SURTEES LUIGI TAVERI & JO VONLANTHEN PHOTO AUTOGRAPH SIGNATURE F1
