It pr«d»c»» tk* >tr»ct»r«i that pravidc our tkclter. traiiip*rtatieii, cemnmBicotioii, drf«BM, p«w(r. li^t. k*«t. water, watt* di>p«>«l. rocrratioa, coairrvatiea and dcvclopmeirt of ewr aatioiial re>ourc*<.

Bngineerinc Newi Record, October, 1938, Part of an Editorial on "The Conatniction Indiutry, What It i»-- What It Doe*.- SCALE .7

The Wide Range of Construction in the United States.

Here again is a simple balance sheet, with the emphasis on the places from which the money for construction came, and the places to which it went.

GRAPHIC PRESENTATION

International Butineti Machines Corp., N. Y. C.

A. The Use of a Cosmograph to Make a Flow Chart.

1. The "Cosmograph" is a flow chart made by using the device shown above. One thousand

strips of paper are set on edge to represent 100%, and are separated into component parts of 100%.

2. These two illustrations give two steps in making a "Cosmograph." The first shows the

process of locating and firmly clamping the strips of paper into position. The second shows wedge spacers and bar spacers being inserted between groups of strips of paper.

Tha Ant Of nagoliva phottMlohc prim of Ih* Cotmogroph M(-up ot tho lofl.

International Butinrts Machines Corp., N. Y. C.

B. The Completed Cosmograph.

1. Border guides are placed in position to block out excess ends of the paper strips and the

Cosmograph is ready for photostatting.

2. The negative photostatic print appears at the right. Note that all black portions of the

device fail to reproduce. Of the one thousand strips of paper, twenty are red and are set at each 5% mark. In the negative photostat, these red strips of paper reproduce as white.