- Page 1: THEPROJECTIO,MA GIC LANTERN MANUAL
- Page 7: ..INDEXA.Adjustment of a JclAlumini
- Page 10 and 11: —increased by the aid of a powerf
- Page 12 and 13: far back as 1811. Lanterns of the a
- Page 14 and 15: mixadvisable to have a mahogany, or
- Page 16 and 17: 8A condenser can only take those ra
- Page 18 and 19: There is a considerable difference
- Page 20 and 21: 12occasions, it is only necessary t
- Page 22 and 23: 14Triplexicon was first made it was
- Page 24 and 25: i6aid of two screws. The two slots
- Page 26 and 27: perfection, combustion, and purity,
- Page 30 and 31: 20back of lantern, in that case the
- Page 32 and 33: sumed, the flow should be adjusted
- Page 34 and 35: 24which is passed over the rod, and
- Page 36 and 37: 26gases to be shut off without dist
- Page 38 and 39: 28made in their get up. We have nev
- Page 41 and 42: 3tserve to distribute the same to t
- Page 43 and 44: (V>ao—IH
- Page 45 and 46: ;33the thing a study, and used such
- Page 47 and 48: V>-is:a
- Page 49 and 50: 35who designed the body of this lan
- Page 51 and 52: 37far back but equally flat to the
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39ceding one, therefore giving grea
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4tthe same as they do, in fact it i
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—43reducing same as low as possib
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45With all three discs, as coincide
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47and the slides may be placed in a
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49inch and inch and-a-half screws,
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SIshowing, gently push back the cov
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53sun rising and illuminating the p
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55large slides it was necessary to
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57A. Is a right angle prism, being
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59small diameter as through an obje
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—6isize of disc can be produced.
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—63COMPRESSED GASES.Compressed ga
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6sNO DANGER WITH GAS CYLINDERS,OR B
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"67valves are of little use as a me
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69to reach our compressors without
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——71ascertain their bursting po
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—73bottles black, and hydrogen (o
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;Having blown through every tube to
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77controlling the flow of compresse
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79The Duplex.—The chieffeaturecon
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—8icarries the gas to the orifice
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83the above-mentioned tube, whilst
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8sTable for Ascertaining the Quanti
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87On no account use two separate bo
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89virtue, and if required to be use
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91In finishing up, turn out the hgh
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93good support in one sense— but
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95another takes its place without a
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97opposite side to that which he is
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99without doubt, this is the only t
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lOIFig 56.SCREEN FRAMES.Considerabl
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I03and hauled up. The pulley blocks
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PRACTICAL HINTS TO INTENDING LECTUR
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107as well as the lecturer, a syste
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109Fig. 57- Fig. 58.READING LAMP.A
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oils have to be substituted simply
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1^3Fig. 54.A cheap but none the les
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115Directions.— Having thoroughly
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117objectives which will not give s
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119is immersed, then as the water e
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12Ireadily splits up by cleavage) a
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123particular kind of structure und
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125the complementary colour to red
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127of a combined microscope and pol
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129without this defect is well nigh
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131diameter, and focus, the general
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133The loss of light is not so grea
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135cheap as circular pattern, but t
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^37A variety of subjects may be tre
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—139on an average far superior re
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—141development, immerse in the f
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143Hydrokinone.Solution I. Solution
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—145Add r drop of solution of Bro
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147crystal varnish, some red sable
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149boiled oil to the medium. Perfec
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;151sienna to impart warmth without
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iS3front glass injuring the paintin
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155Fig 73-Fig 74.handle to which th
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;157follows :—one end of the fram
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159on any slide providing it is dar
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i6iTrough, which consists of two gl
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—i63It is advisable to fill the t
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i65matter on the surface of the pur
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—167planation we have indicated i
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169single light box is very mislead
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ADVERTISEMENTS.
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ADVERTISEMENTS. 173HAZELL, WATSON,
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ADVERTISEMENTS.I75Brilliant Effect.
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;ADVERTISEMENTS.ILIFFE & SOIL'SP HO
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ADVERTISEMENTS. 179ENORMOUS SUCCESS
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ADVERTISEMENTS.HUGHES' NEW PATTERN
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ADVERTISEMENTS. 183RussianJronJLamp
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TheADVERTISEMENTS. 185THE GRIND BIU
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nothingADVF.RTISE^[E^TS.iS7HUGHES'H
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THE MINIATURE MALDEN TRIPLE.HUGHES'
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No. 1 Lantern.THE: UNIVERSALMAGICLA
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!ADVERTISEM ENTS.Hughes' Special Pa
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:ADVERTISEMENTS. 191To Lecturers an
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ADVERT iSF.MENTS.1^3I^ ANTERNNEGATI
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ENGLANDSLANTERNAREPLATESUNSURPASSED
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A 000 618 714