Related Images
This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Looking for more info about this image?
Try a Google Reverse Image Search for it.
Try a Google Reverse Image Search for it.
Keywords from Image Description:
Patient Operated Selector Mechanism. Early picture of user operating electric communication device in the form of sipandpuff typewriter controller named the Patient Operated Selector Mechanism POSM or POSSUM which was developed in the United Kingdom Released into the public domain by Possum company The orginal Possum company still