It was so hard to find I went to Google.com images and typed square d. Amazingly 10 pictures of the logo showed up. https://www.google.com/search?q=square+d&rlz=1Y3JHSK_enUS622US622&biw=360&bih=264&prmd=simvn&source=lnms&tbm=isch&sa=X&ved=0CAcQ_AUoAmoVChMIweCmqKLqxwIVBCYeCh3wrwUg