This is a report by ‘Motor Cycling’ jounalist John Thorpe on the first Adler Mb 250 in the UK
In 1987  my friend Dave  heard from a workmate that he knew of a motorcyle in a friends shed 10 miles from where Dave lived in Newbury, so he went to see what it was! it turned out to be the Adler above but now looking a rusty but all original Dave and his brother ~John had the bike restored ! i did the paint work and lining, The Adler turns out to be the 3rd oldest MB 250 still in use(worldwide)
The original Adler on show in 2015 minus it rear seat!