Chapter VII: </sc>--Greases: Compounded Greases; "Set" or Axle Greases;

Boiled Greases; Engine Greases.
APPENDIX.--The Action of Oils on Various Metals. Index.
TABLES: I.--Viscosity and Specific Gravity. II.--Atomic Weights.
III.--Origin, Tests, Etc. of Oils. IV.--Action of Oils on Metals.
LIST OF PLATES: I.--I. I. Redwood's Improved Set Measuring Apparatus
II.--Section Grease Kettle. III.--Diagram of Action of Oils on Metals.

8vo. Cloth. $1.50.

* * * * *

Mechanical Draft.

BY
J. H. KINEALY, M. Am. Soc. M.E.

_Past President American Society Heating and Ventilating Engineers._