First edition. Fine in a bright, near fine dust jacket. There are only enough radar valves for the Home Forces or for North Africa ... not both! It is essential that the enemy not know how short is the supply of these vital stocks, who will receive them, and how the stocks will be transported. The only means of distribution is a special train, and the only person who can prevent information from being leaked to the enemy is Inspector French.
Inventory Number: 37924