17. 
18. 
19. 
20. 
24. 
22, 
24, 
25. 
26. 
27. 
28. 
29. 
30. 
— 265 — 
The iron launders from the washers to the dredging pit, with 
screws. 
One draining bucket elevator, 450 mm. wide X about 20000 mm. 
long between chain drum shafts, with perforated buckets, 
otherwise as especified under item 10. 
The irou frame work for the above elevator, as item 411. 
One sheet iron hopper between the elevator and the scraper 
conveyor, with bolts. 
One distributing scraper conveyor 400 mm. wide X about 41 
meters long, with chain of forged steel links, steel bolts, 
shafts and drums, ring-lubricated bearings, tension arrange- 
ments, spurwheel counter gear and driving pulley, also all 
fixing bolts. 
The iron frame work for the above conveyor, with guide rails 
and wearing irons, supports, sheet iron casing with shutters 
and guides and fastening screws, 
» Four scraping tables each 1250 mm. dia., with teleskopic feed 
arrangement, adjustable scrapers, beveled driving gear, with 
bearings and pulleys and all bolts. 
One screw conveyor, 450 mm. dia. * about 16,500 mm. long, 
similar to that item 18, with sheet iron shoot to the disin- 
tegrator. 
The C. I. pipes for the lower portion of the washing battery 
leading to the feed trough of the middle coal elevator, with 
packings and flange bolts. 
One bucket elevator for middle coal, 450 mm. wide X about 13 
meters long, similar to that item 10. 
The iron frame work for the above elevator, with the water 
tight feed trough and casing. 
One sheet iron hopper and the iron connecting launder to the 
felspar washers with fastening bolts. 
Four felspar washers, each with three compartments, C. I. 
hutches, in construction similar to those item 16, with the 
necessary felspar. 
The iron launders with fixing bolts leading from the felspar 
washers to the dredging pit. 
5569 34 
