1945年4月17日中國昆明

如圖所示，三個臉型大小不同的中國士兵正在測試不同類型的防毒面具。從左到右為：美式輕便型面具；美軍現役防毒面具和英國制造防毒面具。

西摩·薩摩雷爾一等兵拍攝

4/17/45Kunming,China

Three Chinese soldiers with facial structures ranging from very small to large are shown with the different type gas masks they were testing for size.From left to right:The American Light-Weight Mask;The American Service Mask and the British Built Mask.

Photo by Pfc.Seymour Israel