INDEX 



467 



Staves, tight, exports of, from the United 



States, 164 

 — , — , piled for seasoning, illustration of, 157 

 Stay, equivalent, 15 

 Steam distillation, 230 

 Steelier, G. E., on cork, 443 

 Stcre, equivalents, 16 

 Stevens, H. P., on rubber, 413 

 Stick, equivalents, 15 

 Still house, 210 



, interior, illustration of, 211 



Stills, hardwood distillation, 205 



— , lime lee, 205 



Storage tubs in hardwood distillation, 205 



— yards for hardwood distilling, 206 

 Strachan, James, on waste paper, 50 

 Stripping cork bark, 435, 436. 437 

 Strykcr, J. B., on foreign veneer and panel 



manufacture, 114 

 Stull, equivalents, 15 

 Stumpage value of cross ties, 277 



— values of hardwood distillation wood, 192, 



193 



poles, 3 1 2 



Substitutes for poles and piling, 325 



— , shingle, 367 



Sudan, robber, 406 



Sudworth, G. B., on fustic wood, 423 



Sugar house, 300 



, ground plan, 307 



, illustration of, 300 



, interior, illustration of, 395 



— , maple — see maple sugar 

 , tapping, photograph of, 375 



— pine shakes, 370 



Suitable timber for hewing tics, 27S 

 Sulphate process of pulp making woods used 

 in, 29 



— pulp, description of process of making, 47, 



48 



, imports of from Scandinavia, 47 



, manufacture of, 47 



Sulphite cellulose for tanning, 65 



— process of pulp making, woods used in, 20 



— pulp, collection of, on lap or jircss machine, 



44 



, cost of producing, 45, 40 



, manufacture of, 38 



, screening, 43 



, washing, 43 



Sumach, American, for tanning, 64, 78, 79 

 — , — , tannin contents of, (14 



Sumach for tanning, 60, 63, 65 

 — , imported, 85 

 — , Mexican, 86 

 — , production of, 78, 79 

 — , Sicilian for tanning, 64, 85 

 — , — , tannin contents of, 64 

 — , staghorn, dye wood, 419 

 — , Venetian, 419 



Sumatra rubber plantation, illustration of, 

 407 



— , in, 402 



Sump, in distillation plant, 204 

 Supply of tanning materials, world's, 64 

 Sweden, charcoal methods in, 235, 236 

 — , sulphate process in, 21 

 Sycamore, amount for boxes, 251 

 — , charcoal >ield, 239 



— for pulp, 2b, 29 



— lumber cut, 8 

 — , — value, 10 



— , sliced veneers, 99 



S_\rup and sugar making, cost of equipment, 



302 



— , boiling down, illustration of, 377 



— - . maple — see maple syrup 



S.\lvan, Helgc on charcoal making, 247 



Table of charcoal yields, 239 



Tabor, H. C, analysis of hemlock bark by, 77 



Tamarack, eastern, cross ties, amount, 267 



— for pulp, 26, 29, 47 

 — , fuel value, 342 



— , poles, amount, 303 

 — , see also larch 



— staves, slack, 125 



— ties, durabilitj-, 203 

 Tanbark oak, harvesting, 75, 76 



, tannin contents of, 64 



Tanneries in United States, 61 



Tanners' Council of the United States, table 



on tanning materials, supplied by, 65 

 Tannery, leather, illustration of, 74 

 Tannin contents of principal sources, 64 

 — , forms of, 60 

 Tanning by Chinese, 6i 



— materials, 60 



, annual consumption of, 191S, 65 



, chrome, 65 



, foreign introduction of to United 



States, 62, 63 

 , history of, 61, 62, 63, 64 



