In Airspace (in Historical order):

The IWM first came to the former RAF Duxford site in the mid 1970's to provide additional space for the storage of exhibits and to work on their restoration. - Foreward

I am very pleased to write this introduction to the collection of twelve British Airliners based at IWM Duxford particularly as this is the first time that a comprehensive guide to the whole collection has been published. - Introduction

The Avro York was a long-range transport that was designed to use the same wings, engines, undercarriage, and tail unit (with a third fin added) as the Lancaster bomber.