This image is a derivative work of the following images: File:BSicon_exv-STR3.svg licensed with PD-shape 2011-08-10T13:52:11Z Useddenim 500x500 (355 Bytes)
DescriptionBSiconexvSTR3~l.svg English: Disused parallel track to 3rd corner, left track only Date 9 October 2015 Source Own work Author Imperator3733 SVG development
DescriptionBSiconexvSTR3~r.svg English: Unused parallel lines to 3rd corner, right line only Date 16 October 2014 Source Own work Author YLSS SVG development