Sitting here at my desk eating lunch and looking at my favourite photo which is of a train at White Pine, 3 poles are shown in the photo. No transposition shown. There appears to be 10 wires. This photo has 2 Baldwin Mikes neither of which have the Rushton stacks, so I assume the photo is between 1915 and the late 20's when the Rushton's were added. The near pole in the photo which looks to be near the frog of the east leg of the wye switch appears to have an extension bolted to it with a single insulator on top in addition to the 10 lines on the crossarm. The far pole doesn't have this, and the middle pole is lined up perfectly in the photo with the near one, so all you can see is the crossarms, so I assume it was to get a wire up high enough for clearance above trains, to cross the ROW over to the depot. If the depot was served by a single wire, does that imply telegraph?