On checking with the production team of One Inch of Land, One Inch of Blood, we found that in fact the photo dates from 1931, and shows soldiers of the Japanese army stationed in Manchuria massacring members of the Chinese Northeastern Volunteer Army after the founding of the puppet state of Manchukuo.
經洛杉磯讀者 Mr. Lu 發現日軍帽服不同於該頁下圖形式而來函告知，攝影組請教《一寸河山一寸血》製作小組，得知該圖乃一九三一年「偽滿州國」成立，日本關東軍屠殺我東北義勇軍的照片。