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.
Keywords from Image Description:
Depres. Green pin insulator Author Lee Brewer Source Picture taken by Lee Brewer This image may be used by anyone for any purpose en Liftarn CommonsHelper Lbrewer en Lbrewer Original upload log page en Depres Lbrewer bytes no Lee Brewer Source Picture taken by Lee Brewer This image may be used by anyone for any purpose