Biography
From the Oregon state Yank:
"A Nazi "88" shell ended the proud career of "pint-sized one-man army" Maj. Jimmy Johnston, 39' Beta, on March 4 when the 125-lbs fighting machine was killed with the 84th infantry in Germany."
https://www.oregondigital.org/catalog/oregondigital:fx71bm10v#page/2/mod... (pg 2)
https://www.oregondigital.org/catalog/oregondigital:fx719t230#page/16/mo... (pg 16)