Symbol 6228 from IEC 60417 - Title/Meaning: Copying, overlay 
Function/description: To identify the control for an original of multiple pages to be overlaid to a single copy and to indicate the corresponding copying mode.
Own work using: iso.org/obp/graphics/grs/f0b63dd5-418b-4958-9753-e04cc5535922 200.png
Vectorization:  Mrmw