Symbol 5297 from IEC 60417 - Title/Meaning: Delicate items Function/description: To identify the control or the step on the programme indicator for delicate items.
Additional information: 
Published in: Supplement E, 1980
Own work using: iso.org/obp/graphics/grs/a3e8bae1-1a55-4726-8833-e800cb6bf084 200.png
Vectorization:  Mrmw