PRICE: TWENTY CENTS

EUROPEAN AGENT

CHAPMAN AND HALL, LTD., LONDON

The Engineering Experiment Station was established by act of the

Board of Trustees, December 8, 1903. It is the purpose of the Station

to carry on investigations along various lines of engineering and

to study problems of importance to professional engineers and to

the manufacturing, railway, mining, constructional, and industrial

interests of the State.

The control of the Engineering Experiment Station is vested in the

heads of the several departments of the College of Engineering. These

constitute the Station Staff and, with the Director, determine the

character of the investigations to be undertaken. The work is carried

on under the supervision of the Staff, sometimes by research fellows as

graduate work, sometimes by members of the instructional staff of the

College of Engineering, but more frequently by investigators belonging

to the Station corps.

The results of these investigations are published in the form of

bulletins, which record mostly the experiments of the Station’s own

staff of investigators. There will also be issued from time to time

in the form of circulars, compilations giving the results of the

experiments of engineers, industrial works, technical institutions, and

governmental testing departments.

The volume and number at the top of the title page of the cover are

merely arbitrary numbers and refer to the general publications of the

University of Illinois; _either above the title or below the seal

is given the number of Engineering Experiment Station bulletin or

circular, which should be used in referring to these publications_.

For copies of bulletins, circulars, or other information address the

Engineering Experiment Station, Urbana, Illinois.

[Illustration: FIG. 1. AUDITORIUM, UNIVERSITY OF ILLINOIS.]

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