File:Karl Peglau Proposed Traffic Light.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Karl Peglau...
image is a derivative work of the following images: File:Karl_Peglau_Proposed_Traffic_Light.png licensed with PD-self 2009-03-07T13:09:06Z Sgeureka 241x305...
