1969 GT6 + poster
GT6 Mark1 Marketing poster
GT6 Mark2 Marketing poster
GT6 Mark2 article from 1968 edition of Standard Triumph Review
GT6 Mark2 Marketing Brochure 1969
GT6 Mark2 Marketing Brochure 1969
GT6 Mark2 Marketing Brochure 1969
GT6 Mark2 Marketing Brochure 1969