Armspear Soo Line Railroad No. 12 lantern w/ Red Cast Globe Armspear Soo Line Railroad No. 12 lantern. The shoulder of the lantern is embossed SOO LINE. The top has a notable dent on one edge. Last patent date of May 28. '95. Armspear fount with outside wick raiser. Lantern body has been cleaned and clear coated. The 5 3/8" extended base red cast globe is cast with Soo Line in panel. Very minor bottom rim chips. No major chips, cracks or breaks.