The prototypes were ordered by the Ministry of Supply to Specification E.15/48.
Avro Lancaster | Boeing 707 | Avro | Avro Anson | Avro York | Avro 504 | Avro Vulcan | Avro Canada | Avro Shackleton | Avro Lincoln | AVRO | Roland TR-707 | Avro Type F | Avro Lancastrian | AVRO (television) | Avro Canada CF-105 Arrow | Avro Avian | Avro Athena | Avro 618 Ten |