<page_title> List of Air Ministry specifications </page_title> <section_title> 1920–1929 </section_title> <table> <cell> 20/25 <col_header> Spec </col_header> </cell> <cell> Armstrong Whitworth Atlas, Bristol Boarhound <col_header> Designs </col_header> </cell> </table>
The Atlas was intended for the Specification 20/25.