appliances.

_Electrician_: A scout must have a knowledge of method of rescue and
resuscitation of persons insensible from shock. Be able to make a
simple electro-magnet, have elementary knowledge of action of simple
battery cells, and the working of electric bells and telephone.
Understand and be able to remedy fused wire, and to repair broken
electric connections.

_Engineer_: A scout must have a general idea of the working of motor
cars and steam locomotives, marines, internal combustion and electric
engines. He must also know the names of the principal parts and their
functions; how to start, drive, feed, stop, and lubricate any one of
them chosen by the candidate.

_Farmer_: A scout must have a practical knowledge of ploughing,
cultivating, drilling, hedging and draining. He must also have a
working knowledge of farm machinery, hay-making, reaping, heading and
stacking, and a general acquaintance with the routine seasonal work on
a farm, including the care of cattle, horses, sheep and pigs.

_Fireman_: A scout must know how to give the alarm to inhabitants,
police, etc. How to enter burning buildings. How to prevent spread of
fire. Use of hose, unrolling, joining up, hydrants, use of nozzle,
etc. The use of escape, ladders, and shutes; improvising ropes,
jumping sheets, etc. The fireman's lift, how to drag patient, how to
work in fumes, etc. The use of fire extinguishers. How to rescue
animals. How to salve property, climb and pass buckets. "Scrum" to
keep back crowd.