006066
Photograph 006066 Second World War, 1939-1945TWO EXAMPLES OF GLASS. THE LEFT SHOWS GLASS THAT HAS ABSORBED IRON FROM THE POT WHILE THE ONE ON THE RIGHT SHOWS PERFECT QUALITY. (NEGATIVE BY E.L. CRANSTONE).
006068 Accession Number: 006068
Description
OWING TO THE TERRIFIC HEAT TO WHICH THE POTS ARE SUBJECTED, THEIR COMPOSITION MUST BE PERFECT. THIS PICTURE SHOWS A POT THAT COULD NOT STAND UP TO THE INTENSE HEAT. (NEGATIVE BY E.L. CRANSTONE).
Details
Accession Number
006068
Photographer
Edward Lefevre (Ted) Cranstone
Classification
Photograph
Object Type
Negative
Physical Description
Colour: Black & white
Date Made
c February 1941
Place Made
Whole/Part
Whole
Item Count
1
Copyright
Copyright expired - public domain
Conflicts
Tags
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006069
Photograph 006069 Second World War, 1939-1945CLAY POTS ARE USED TO MAKE THE GLASS. THIS EXPERIMENTAL POT IS QUITE SMALL. POTS USED ULTIMATELY WILL BE SEVERAL FEET IN DIAMETER. (NEGATIVE BY E.L. CRANSTONE).
006062
Photograph 006062 Second World War, 1939-1945THE MIXTURE IS POURED INTO THE POT THROUGH A TUBE. DR. E. HEYMANN, WHO IS ASSISTING THE PROFESSOR IN HIS RESEARCH IN THIS OPERATION. HAND HOLDING TUBE IS WRAPPED IN TOWEL AS HEAT IS TERRIFIC. (NEGATIV
006052
Photograph 006052 Second World War, 1939-1945PROFESSOR HARTUNG PLACES A POT IN THE FRESHLY LIGHTED FURNACE. THE POT MUST BE HEATED SLOWLY TO PREVENT CRACKING. THIS TAKES AS LONG AS 8 HOURS. (NEGATIVE BY E.L. CRANSTONE).
006058
Photograph 006058 Second World War, 1939-1945GLASS SQUARES MUST FIRST BE MADE SCRUPULOUSLY CLEAN IN CHEMICAL BATHS. MR. A.G. GOODWIN (RIGHT) AND HIS ASSISTANT PETER LAW PERFORM THIS OPERATION IN THEIR LABORATORY. (NEGATIVE BY E.L. CRANSTONE).
006048
Photograph 006048 Second World War, 1939-1945THIS PICTURE SHOWS A GRATICULE MOUNTED IN A RING BEING INSERTED INTO THE MONOCULAR OF A FLASH SPOTTER. (NEGATIVE BY E.L. CRANSTONE).
