Interior of the control laboratory at lemon oils factory, ca.1930

Photograph of an interior view of the control laboratory at the Exchange Products Co., ca.1930. Long lab tables with lightly-colored cabinets and thick, dark tops fill the room on the right. Each table has a deep sink and faucet at its end and lightly-colored shelves stacked with glass beakers and test tubes along its top. Several laboratory employees can be seen in lightly-colored shirts and goggles behind the shelves. Lights hang over them from the ceiling while several small, wooden desks stand in the foreground.

约1930年，Exchange Products Co.质量控制实验室内部场景照片。房间右侧摆放有多组长实验台，实验台柜体色调偏浅，台面厚实且呈深色。每张实验台的端部均设有深水槽与水龙头，台面上沿设置有浅色搁架，搁架上堆叠放置着玻璃烧杯与试管。搁架后方可见数名身着浅色上衣、佩戴护目镜的实验室工作人员。天花板下方悬挂有照明灯具，画面前景处还摆放着若干小型木质办公桌。