﻿932 
  

  

  NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  Drowned 
  lands, 
  clay 
  deposits, 
  732'', 
  

  

  7338. 
  

   Dry 
  clay 
  process, 
  664*'-66'; 
  illus. 
  fac- 
  

   ing 
  p. 
  664-66; 
  cost, 
  686». 
  

   Dry 
  pan 
  crushers, 
  illus, 
  facing 
  p. 
  653, 
  

  

  656, 
  759, 
  765. 
  

   Dry 
  press 
  machines, 
  495', 
  664®; 
  illus. 
  

  

  facing 
  p. 
  666, 
  816. 
  

   Dry 
  pressed 
  brick, 
  see 
  Pressed 
  brick. 
  

   Drying, 
  bricks, 
  655^ 
  668^-72^; 
  drain 
  

  

  tile, 
  770*; 
  pottery 
  clay, 
  806*. 
  

   Dufek, 
  W. 
  T., 
  stoneware 
  works, 
  823». 
  

   Dummler, 
  C, 
  on 
  weight 
  of 
  sand, 
  549*; 
  

  

  table 
  of 
  analyses, 
  566^. 
  

   Dunkirk, 
  brick 
  yard, 
  724^-25"; 
  clay 
  

  

  deposits, 
  574^ 
  724^-25^ 
  

   Dunn, 
  Dolan 
  & 
  Co., 
  brick 
  yard, 
  734^. 
  

   Dutchess 
  county, 
  brick 
  yards, 
  696% 
  

  

  696^-98% 
  701^-2=. 
  

   Dutchess 
  Junction, 
  clay 
  deposits, 
  577*, 
  

  

  586% 
  696«-97'; 
  illus. 
  facing 
  p. 
  577; 
  

  

  terrace, 
  586^; 
  illus. 
  facing 
  p. 
  592; 
  

  

  delta 
  deposits, 
  588^; 
  brick 
  yards, 
  

  

  696«-97% 
  

  

  Earthenware, 
  description, 
  791*, 
  clay 
  

   used 
  in 
  manufacture, 
  521°; 
  manu- 
  

   facturers, 
  823^-24% 
  913^-25*; 
  value 
  

   of 
  output, 
  494^ 
  See 
  also 
  White 
  

   earthenware. 
  

  

  East 
  Bethany, 
  clay 
  deposits, 
  771^-72*; 
  

   drain 
  tile 
  works, 
  771^-72*. 
  

  

  East 
  Kingston, 
  brick 
  yards, 
  699^-700% 
  

   illus. 
  facing 
  p. 
  700; 
  clay 
  deposits, 
  

   699«-700^ 
  

  

  East 
  Williston, 
  brick 
  yards, 
  733''-34='; 
  

   clay 
  deposits, 
  605*, 
  733^-34% 
  

  

  Eastern 
  hydraulic 
  pressed 
  brick 
  co., 
  

   650«. 
  

  

  Eastern 
  paving 
  brick 
  co., 
  756^; 
  illus. 
  

   facing 
  p. 
  679. 
  

  

  Eddyville, 
  stratification, 
  579*'-80% 
  

  

  Edgar 
  (Ela.), 
  clay 
  analysis, 
  539^-40% 
  

  

  Edgarton, 
  W. 
  D., 
  brick 
  yard, 
  718^ 
  

  

  Efflorescence 
  on 
  bricks, 
  679*-85*. 
  

  

  Eggshell 
  ware, 
  798% 
  

  

  Eighteen 
  Mile 
  creek, 
  Cashaqua 
  shale, 
  

   834% 
  

  

  Electric 
  supplies, 
  798'; 
  manufacturers, 
  

   824% 
  824"; 
  illus. 
  facing 
  p. 
  809, 
  814-17. 
  

  

  Elko 
  mining 
  and 
  milling 
  co., 
  848*. 
  

  

  Elm 
  Point, 
  clay 
  deposits, 
  596'; 
  terra 
  

   cotta 
  clays, 
  761^; 
  stoneware 
  clays, 
  

   817'^-18% 
  820% 
  

  

  Elmira. 
  brick 
  yard, 
  727*; 
  clay 
  depos- 
  

   its, 
  576% 
  

  

  Emmons, 
  Ebenezer, 
  on 
  boulders, 
  595'. 
  

  

  Empire 
  brick 
  works, 
  Horseheads, 
  illus. 
  

   facing 
  p. 
  840. 
  

  

  Empire 
  china 
  works, 
  823'. 
  

  

  Empire 
  state 
  brick 
  co., 
  727% 
  728% 
  

  

  Enameled 
  brick, 
  manufacture, 
  650''-52". 
  

  

  Encaustic 
  tile, 
  774'; 
  manufacture, 
  514% 
  

  

  775<'-76'; 
  painting, 
  778% 
  

   Endaly 
  kilns, 
  674*. 
  

   England, 
  glass-pot 
  clays, 
  787'; 
  kaolins, 
  

  

  793% 
  

   English 
  ball 
  clays, 
  plasticity, 
  542'. 
  

   Epsom 
  salts, 
  see 
  Magnesium 
  sulfate. 
  

   Erie 
  county, 
  brick 
  yards, 
  722'-24''; 
  

  

  shale, 
  829% 
  

   Eskars, 
  575'. 
  See 
  also 
  Kames. 
  

   Estuary 
  deposits, 
  576% 
  592'. 
  

   Eureka 
  pressed 
  brick 
  co., 
  714% 
  

   European 
  clays, 
  per 
  cent 
  of 
  quartz 
  in, 
  

  

  525®; 
  glass 
  pot 
  clays, 
  787'. 
  

   Evans, 
  brick 
  yard, 
  724®. 
  

   Excelsior 
  brick 
  co., 
  693% 
  694% 
  

   Expansion 
  tests 
  of 
  fire 
  brick, 
  785®. 
  

   Experiments 
  on 
  glazes, 
  653^. 
  

   Exploring 
  for 
  clay, 
  629'-30% 
  

   Eye 
  brick, 
  677% 
  

  

  Fairport, 
  Salina 
  shale, 
  829^. 
  

  

  Farmingdale, 
  brick 
  works, 
  738^-42^; 
  il- 
  

   lus. 
  facing 
  p. 
  665, 
  678, 
  740; 
  clay 
  de- 
  

   posits, 
  604% 
  738^-42°; 
  illus. 
  facing 
  p. 
  

   604. 
  

  

  Feldspar, 
  497', 
  506% 
  514% 
  578% 
  652% 
  

   705% 
  841'-44'; 
  analyses, 
  498% 
  499% 
  

   842^; 
  effect 
  on 
  color 
  of 
  clays, 
  515% 
  

   565% 
  635*; 
  aid 
  to 
  fusion, 
  512% 
  563''; 
  

   kaolinization, 
  498'-501^; 
  lime 
  in, 
  

   520'^; 
  mineralogic 
  characters, 
  841'- 
  

   42'; 
  occurrence, 
  793% 
  842'-43'; 
  prep- 
  

   aration, 
  843'; 
  illus. 
  facing 
  p. 
  793; 
  

   price, 
  843®-44'; 
  properties, 
  534'; 
  

   source 
  of 
  potash 
  and 
  soda, 
  513*; 
  

   source 
  of 
  alkaline 
  compounds, 
  514'; 
  

   uses, 
  547% 
  843*; 
  varieties, 
  497% 
  

  

  Felter 
  & 
  Mather, 
  brick 
  yard, 
  695®. 
  

  

  Ferguson, 
  Alexander, 
  brick 
  yard, 
  707% 
  

  

  Ferric 
  carbonate, 
  see 
  Siderite. 
  

  

  Ferric 
  oxid, 
  see 
  Iron 
  oxid. 
  

  

  Ferrier 
  & 
  Golden, 
  brick 
  yard, 
  703'; 
  

   ring 
  pit; 
  illus. 
  facing 
  p. 
  659. 
  

  

  Ferruginous 
  sandstone, 
  605'. 
  

  

  Ferruginous 
  shale, 
  646'. 
  

  

  Fickes, 
  E. 
  S., 
  tests 
  of 
  common 
  brick, 
  

   648% 
  

  

  Filling 
  paper, 
  852\ 
  

  

  Finnegan 
  T., 
  brick 
  yard, 
  705'-6% 
  

  

  Finniraore, 
  D. 
  W., 
  brick 
  yard, 
  711'. 
  

  

  Fire 
  brick, 
  783*-84'; 
  analyses, 
  786»; 
  

   use 
  as 
  chamotte. 
  550'; 
  expansion 
  

   tests, 
  785®; 
  specific 
  gravity, 
  786»; 
  

   value 
  of 
  output, 
  493% 
  494*; 
  

  

  manufacture: 
  784*-86*; 
  illus. 
  facing 
  

   p. 
  783-86; 
  in 
  Colorado, 
  613*; 
  in 
  Kan- 
  

   sas, 
  617'; 
  in 
  Tennessee, 
  626'; 
  manu- 
  

   facturers 
  in 
  New 
  York, 
  913'-25*. 
  

  

  Fire 
  clays, 
  568®, 
  78P-90®; 
  illus. 
  facing 
  

   p. 
  781; 
  alkalis 
  in, 
  515*: 
  analyses, 
  

   536^-37% 
  789'-90% 
  866-77; 
  ferric 
  

  

  