Evening Republican, Volume 20, Number 221, Rensselaer, Jasper County, 14 September 1916 — Railroad Men Use Periscope. [ARTICLE]

Railroad Men Use Periscope.

The Santa Fe railroad men guarding a dangerous crossing at San Bernardino, California, now use a 20-foot war periscope to watch for trains coming ronnd a dangerous curve. The periscope extends over the roofs of bulldintrs that obstruct the view.