This is the pole on the right in the original overview photo: [id=596058843]

Circuits that directly operated the trolley system in this vicinity are beneath the three crossarms which sandwiched-in and secured the three spools. Lowermost are private communications circuits owned by the interurban railway, used dispatching purposes. Note the two transposition insulators on the left of the latter crossarm and the adjacent white porcelain strain insulators.

From a slightly different and better angle [id=596150463] for a close look at the two lower crossarms.