Description
This title contains:
- Manufacturer’s Manual of Instructions for Operation, Maintenance and Rigging of the De Havilland Express (Type DH86), publication DH86.I.M.1, undated but from the mid 1930’s, with approx. 50 pages including 19 fold-out drawings at the back.
- Manufacturer’s Manual of Instructions for Operation, Maintenance, Rigging and Repair of the De Havilland Express (Type DH86A), publication DH86A.I.M.1, undated but from the late 1930’s, with approx. 59 pages including 19 fold-out drawings at the back.
- NACA descriptive Aircraft Circular No. 189 covering the DH86 Express, dated April 1934 with approx. 13 pages.