ccc - Brough outfit

Brough Superior SS80 as an outfit, probably paired with an "Alpine" sidecar [also a B.S. product}
- often regarded as the Rolls-Royce of Motorcycles !
[The SS80 was a 1,000 cc side-valve V-twin engine from either J.A.P. or Matchless, some 1,086 were built between 1922 and 1940, this example dates from 1937]

en.wikipedia.org/wiki/Brough_Superior