& Signal Company at Swissvale for the production of
aircraft motors during the war. Each separate floor in
the buildings has been arranged to form a complete production
 unit. As the production reaches the maximum
of existing units, an additional unit is thrown into operation.
 As soon as the present manufacturing facilities are
fully utilized, an additional plant will be constructed on
ground adjacent to the plant which is being held vacant
‘or that purpose.

A procession of finished batteries
Westinghouse Union Battery Company

The capacity of each production unit is limited only
by the number of batteries that can pass over the finishing
 table, a photograph of which is shown herewith. A
rigid system of inspection insures that each battery will be