This image is a derivative work of the following images: File:BSicon_hv-SKRZ-G4o-R.svg licensed with PD-shape 2013-05-29T13:23:07Z Tuvalkin 500x500 (579...
This image is a derivative work of the following images: File:BSicon_hvSKRZ-G2oh-L-.svg licensed with PD-shape 2013-05-29T13:56:15Z Tuvalkin 500x500 (513...