Don't worry, It's my fault...I try to answer as soon as I get the car and somethimes I left something important...by adding available with Crossley body I just copied what was in that site that is not wrong, 'cause that is a Burney car sold by Crossley :
"In the 1930's Crossley joined in the enthusiasm for streamlining designing a car using Burney patents and the Silver engine rear mounted. Although more conventional looking than Burney's own cars, it was still too "different" to sell.
The Streamline was manufactured in 1933. About 20 were made. Chassis numbers range from 17/101 to 17/129
All cars are thought to have been fitted with Crossley bodies."
I wrote "Burney Streamliner rear-engine car ...Available with Crossley body" and the link...
Somethimes, considering that my english may be not too good, I add a link to complete my answer and in that link there was the same pic and the reference to the car as a Crossley-Burney streamline, and that "available with..." was ironic!