Volume 2

Title Page

Preface

Contents

Officers and Members

Rules

Plates

PROCEEDINGS OF MEETINGS

MEETING	DATE
Philadelphia	May, 1873
Easton	October, 1873
New York	February, 1874

PAPERS:

PHILADELPHIA MEETING May, 1873

TITLE	AUTHOR
Economical Results of Smelting in Utah	Ellsworth Daggett
The Incidental Results of Danks's Puddle	Dr. Thomas M. Drown
The Utsch Automatic Jig	Henry Engelmann M.E.
The Compression of Air	Prof. B.W. Frazier
An Adjustable Drawing-Board Trestle	J. Henry Harden M.E.
The Geology of the North Shore of Lake Superior (Supplementary Note)	T. Sterry Hunt LL.D., F.R.S.
Experiments at the Lucy Furnace	Edmund C. Pechin
The Calorific Value of Western Lignite	R.W. Raymond Ph.D.
The Manufacture of Bessemer Pig Metal at the Fletcherville Charcoal Furnace near Mineville, Essex County, New York	T.F. Witheree

EASTON MEETING October, 1873

TITLE	AUTHOR
A Process for Disintegrating or Subdividing Iron	J.J. Bodmer
The Mode of Subdividing and Special Use of Subdivided Blast-Furnace Slag	J.J. Bodmer
Blast-Furnace Slag Cement	J.J. Bodmer
The Manufacture of Compressed Stone Brick	J.J. Bodmer
The Wyandotte Silver Smelting and Refining Works	William M. Courtis M.E.
Coke from Lignites	A. Eilers M.E.
A Modification of Coingt's Charger	Frank Firmstone
What is the Best System of working Thick Coal Seams?	Oswald J. Heinrich M.E.
Tests of Steel	A.L. Holley C.E.
The Ore Knob Copper Mine and some related Deposits	T. Sterry Hunt LL.D., F.R.S.
The Mining Industry as Illustrated at the Vienna Exposition	R.W. Raymond Ph.D.
Remarks on the Occurrence of Anthracite in New Mexico	R.W. Raymond Ph.D.
Remarks on the Occurrence of South African Diamonds	R.W. Raymond Ph.D.
Alabama Coal and Iron	R.P. Rothwell M.E.

NEW YORK MEETING February, 1874

TITLE	AUTHOR
The Treatment of Gold and Silver Ores by Wet Crushing and Pan Amalgamation without Roasting	J.M. Adams E.M.
Broken Stay-Bolts	W.S. Ayres C.E.
The “Direct Process" in Iron Manufacture	T.S. Blair
Notes on Hydraulic Forging as practiced at the Imperial State Railway Works, Vienna, Austria	Prof. W.P. Blake
Description of the System of Underground Transportation by Moving Chain, adopted at the Hasard Collieries, Belgium	Prof. W.P. Blake
Stamp Mills of Lake Superior	John F. Blandy M.E
The Formation of Fissures and the Origin of their Mineral Content	A.J. Brown
Improved Method of Measuring in Mine Surveys	Eckley B. Coxe
The Determination of Sulphur in Pig-Iron and Steel	Dr. Thomas M. Brown
Analysis of Furnace Gases-Description of the Orsat Apparatus	Prof. Thomas Egleston
The Diamond Drill for Deep Boring, compared with other Systems of Boring	Oswald J. Heinrich M.E.
Recent Improvements in Bessemer Machinery	A.L. Holley C.E.
The Coals of the Hocking Valley, Ohio	T. Sterry Hunt LL.D., F.R.S.
Lead and Silver Smelting in Chicago	J.L. Jernegan
The Brückner Revolving Furnace	J.M. Locke C.E.
Certain Mechanical Changes in Bessemer Steel at the Königin-Marien-Hütte, near Zwickau, Saxony	Archiblad MacMartin E.M.
Explosion at Dunbar Furnace	Edmund C. Perhin
The Mount Lincoln Smelting Works at Dudley, Colorado	E.D. Peters Jr. M.E.
The Magnetic Iron Ores of New Jersey - their Geographical Distribution and Geological Occurrence	Prof. J.C. Smock

INDEX

TITLE	AUTHOR
Index To Authors
Index to Papers