APPENDIX. Our Correspondence School, Alex. C. Humphreys..... The Policy of Gas Enrichment (Illustrated by London Practice), Some Features of Municipal Ownership, Henry L. Doherty... PAGE 113 xi xli lxiv Expired October 1st, 1902, to October 1st, 1903...... cxxi Mouthpieces and Bent Pipes for Bench of 6 Retorts.... Test for Sulphuretted Hydrogen.. Hydraulic Main for Bench of 6 Retorts.. Hydraulic Main-Details of Liquor and Tar Overflows.. Curves Showing Rate of Make, Theoretical Amount of Steam Required, Actual Amount of Steam Supplied and Percentage of Carbonic Acid in Gas During the Whole Length of the Run in a Large Carburetted Water Gas Apparatus.... 66 lxxvi "What is an Effective and Economical Method," etc. (continued) .............J. B. Klumpp R. L. Kenah, Jr.. Alfred E. Forstall PA E 213 213 214 214 216 217 219 220 220, 221 221, 222 221, 222, 223 222 222 222 222 223 "Is it Likely or Possible that Gas Under High Pressure will Ignite on Being Suddenly Released Through a Small Opening, in the Absence of Flame or Spark ?" E. C. White (written) S. Bernstein (written) .J. D. Shattuck 223 225 F. H. Shelton... 227 W. L. Cosgrove.. 228 The President 228 Alex. C. Humphreys.... 229 Walton Clark The President Isaac N. Knapp....... .... C. D. Robison (written).. 229 230 230 231 The President..232, 233, 243, 247, 250 Robt. M. Searle... 232 |