Transactions of the American Society of Civil Engineers

General — Both Tunnels

1 Master mechanic (days only),

1 Machinist,

1 Engine runner,

2 Firemen,

2 Oilers,

1 Electrician and helper,

1 Drill machinist and helper,

3 Blacksmiths and helpers,

1 Powderman,

1 Walking boss,

4 Locomotive engine runners,

4 Brakemen,

1 Switchman,

1 Foreman on dump,

6 Men on dump,

1 Foreman on track,

6 Men on track.