Chapter III: Appendix: 123

INDEX 125

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LIST OF ILLUSTRATIONS

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PAGE

AN OLD ENGLISH GLASS HOUSE, A.D. 1790 _Frontispiece_

HORIZONTAL CRACKING-OFF MACHINE 1

INTERIOR VIEW OF AN ENGLISH 44
GLASS-MELTING FURNACE

EXTERIOR VIEW OF AN ENGLISH 46
GLASS-MELTING FURNACE

SIEMENS SIEGBERT REGENERATIVE
GLASS-MELTING FURNACE—

FIG. A. CROSS SECTION 48

FIG. B. SECTIONAL PLAN 49

Fig. C. SECTIONAL ELEVATION 50

A MODERN GLASS HOUSE. HERMANSEN’S 52
CONTINUOUS RECUPERATIVE GLASS-MELTING
FURNACE, COVERED POT TYPE

HERMANSEN’S CONTINUOUS RECUPERATIVE 53
GLASS-MELTING FURNACE, 8-POT TYPE

HERMANSEN FURNACE—

FIG. A. SECTION THROUGH GAS PRODUCER 54

FIG. B. CROSS SECTION THROUGH GAS 55
PRODUCER

FIG. SECTIONAL PLAN 56

“THE HARLINGTON” BOTTLE-MAKING MACHINE 79

GLASS WORKER’S CHAIR 81

GLASSWARE BLOWN IN MOULDS, FIG. A. AND 85
B.

VERTICAL CRACKING-OFF MACHINE 87

FOUR STAGES IN CROWN GLASS MAKING (A, B, 90
C, D)

SIX STAGES IN SHEET GLASS MAKING (A, B, 91
C, D, E, F)

MACHINE FOR SMOOTHING BOTTOMS OF 110
TUMBLERS

GLASS ENGRAVING 113

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GLASS AND GLASS
MANUFACTURE

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