Soft Hat Finishing Room

Evidence, credit & reuse: Company publication. Do not present management claims about sanitation, efficiency or workers' welfare as independent findings. The digitized copy contains a later inserted Frank H. Lee Co. ownership notice; exact date of that notice is not established. Rendered complete PDF page at 150dpi using Poppler; rotated 90 degrees clockwise for reading; original printed caption retained. No image synthesis or retouching. Visually reviewed complete plate in source page render; manufacturing photograph, not a drawn factory plan. Display copy optimized for the web with proportional resizing and compression. The linked repository identifies the original image. Reuse: public domain; Commons file record identifies copyright status as public domain; title page states 1910–1911, copyright page 1911.