7 Simple direct-heated still 35 8 Simple still, with rectifier 37 9 Adam's still 39 10 Corty's simplified distilling apparatus 41 11 Double still 42 12 Dorn's compound still 43 13 Compound still 46 14 Compound direct-fire still 47 15 Cellier-Blumenthal still 49 16 Details of rectifier column 50 17 Details of condenser and mash heater 52 18 Coffey's rectifying still 55 19, 20 Rotary current still 59, 60 21 Indicator for regulating the distilling fire 61 22 Diagrammatic view of column still and accessory apparatus _to face_ 64 23 Distilling plate 64 24, 25 Barbet traps 68 26 Steam regulator 70 27 Gauge glass for regulator 72 28 Continuous distilling apparatus with external tubular condenser _to face_ 72 29 Detail of chamber, continuous still 73 30, 31 Details of perforated plate _A_ 75, 76 32 Continuous distilling apparatus with goose separator _to face_ 76 33 Section of Gillaume's inclined column still 78 34 Gillaume's inclined column still 79 35 Rectifying still 88 36 Section of rectifying still 89 37 Fractional distilling apparatus 91 38 Rectifying apparatus with external tubular condenser _to face_ 94 39 Twin column Barbet rectifier 95 40 Gillaume's rectifier and inclined still 97 41 Steaming vat for potatoes 112 42 Bottom of steaming vat 113 43 Steam generator 114 44 Potato steamer and crusher 116 45 Bohn's steamer and crusher 118 46 Stack for storing beets 148 47 Storage cellar for beets 149 48 Beet and potato rasp 152