Ferraris at Kanonloppet in Sweden on 26 August 1956.  On right (light car) #1 is Alfonso de Portago in the 1956 Ferrari 750 Monza s/n 0568M  (2nd place). This is with the previous windscreen (single-seat, narrow- rounded) which the 
 next owner replaced with a wide <a rel="nofollow" class="external autonumber" href="http://www.barchetta.cc/english/All.Ferraris/Detail/0568M.750Monza.htm">[1]</a> On left, #4 is the 1955 Ferrari 500 Mondial Scaglietti s/n 0580MD, driven either by Norinder or Kvarnstrøm.<a rel="nofollow" class="external autonumber" href="http://www.barchetta.cc/english/all.ferraris/detail/0580MD.500Mondial.htm">[2]</a>
Unknown photographer
<a rel="nofollow" class="external autonumber" href="https://scontent.fsvg1-1.fna.fbcdn.net/v/t1.6435-9/41144544_2150314778590761_4899510438565249024_n.jpg?_nc_cat=111&amp;ccb=1-5&amp;_nc_sid=825194&amp;_nc_eui2=AeE5s1JtpIJUMab7Qr7rnSoe_4HROfVMeUb_gdE59Ux5Rhbc_XouznLd9Q0-CJvAaJ0&amp;_nc_ohc=unXdeEreeFIAX87U2bw&amp;_nc_ht=scontent.fsvg1-1.fna&amp;oh=9223e607684461c9f83c6f2857a22a99&amp;oe=61D742F0">[3]</a>