THE WIRELESS OFFICER PERCY F WESTERMAN BLACKIE AND SON ( radio )

THE WIRELESS OFFICER ;  PERCY F WESTERMAN ;  BLACKIE AND SON  ; Hardcover of 320 pages ; No date of publication found but must have been around the 1930's as books by this author  published after 1922 appear in the list of books  on the page following the Title page . 

It appears that this book with a dust jacket could be scarce . 

Condition ; Dust jacket  ; good / fair  with a small piece cut from the bottom of the front flap . Also a tear of 1cm - front - bottom right ; also minor damage bottom of the spine  ; some slight " rubbing " . 
Book ; very good ; no writing added ; a few brown spots on a few of the pages ; very good tight binding .

Also listed by me as a separate item ; GIRDLE ROUND THE EARTH ;  HUGH BARTY - KING ; The Story of Cable and Wireless and its Predecessors to mark the Group's Jublilee 1929 - 1979