The London Gazette No.30967 dated 18 October 1918 reads: 

“For most conspicuous bravery and devotion to duty when, prior to attack, he obtained permission from his commanding officer to play his Company ‘over the top’. 

“As the Company approached its objective, it was held by very heavy casualties and demoralised the formation for the moment. 

“Realising the situation, Piper Richardson strode up and down outside the wire, playing his pipes with the greatest coolness. 

“The effect was instantaneous.  Inspired by his splendid example, the Company rushed the wire with such fury and determination that the obstacle was overcome and the position captured. 

“Later, after participating in the bombing operations, he was detailed to take back a wounded comrade and prisoners. 

“After proceeding about 200 yards Piper Richardson remembered that he had left his pipes behind.  Although strongly advised not to do so, he insisted on returning to recover his pipes.  He has never been seen since, and his death has been presumed accordingly owing to lapse of time.