BMC Advertising Blanks.
This first set of blanks were offered to BMC dealers in 1961, as you can see practically the whole Mini range was represented. The extracts reproduced here are purely the "Mini" content, the actual brochure featured the entire range of BMC / Morris cars for that year.
This second selection date from 1964 and were from a supplement produced purely for the Mini Cooper variants.
The final examples I can offer currently are a selection from 1967, these mainly feature the MK2 cars.