And Angel Isle, when the song is done,

Booms out "Amen!" with its sunset gun.

Although Marin County was first opened up by the advent of the North Pacific Coast Railroad in 1875, it was not until the transfer to the North Shore that the road was operated in its present modern system.

With the exception of the extreme North and East where the trains are run by steam, the County is traversed by well appointed electric trains which combine easy riding with quick transit.

This was the first electric line in California to be operated by the third rail system, and it has proved satisfactory in every detail. Owing to the danger of contact with the third rail, the road is fenced on both sides, and the rail is concealed at stations.

At the head of Richardson's Bay, and but a short distance from Mill Valley, is situated the North Shore Powerhouse. Here the power, which is transmitted from Colgate, over 150 miles away, is stored. Should there be any accident and stoppage to the power, electricity is generated at the Powerhouse by steam, which is always kept in readiness.

As I gazed at the three switches, each in its separate vault (in order to be kept fire-proof) it was difficult to realize that in the small wires I beheld were centered power to operate trains, illuminate and run machinery and countless other utilities.

Mt. Tamalpais From Mill Valley.