013141 Accession Number: 013141

Description

THE 250-LB. BOMB BODIES ARE MADE TO A HIGH DEGREE OF ACCURACY, AND THE OPERATOR IS HERE SHOWN CHECKING THE THICKNESS OF THE BOMB CASING WHICH MUST BE CORRECT TO WITHIN .008 OF AN INCH. (NEGATIVE BY BOTTOMLEY).

Details

Accession Number
013141
Photographer
Classification
Photograph
Object Type
Negative
Physical Description
Colour: Black & white
Date Made
c June 1942
Place Made
Whole/Part
Whole
Item Count
1
Copyright
Copyright expired - public domain

Conflicts

Tags

Accession 013141

More like this

013145

Photograph 013145 Second World War, 1939-1945

BOMB SHAPE IS IMPORTANT AND HERE THE OPERATOR IS TESTING THE CONCENTRICITY OF A 250-LB. BOMB BODY IN AN AUSTRALIAN MUNITION WORKS. (NEGATIVE BY BOTTOMLEY).

010599

Photograph 010599 Second World War, 1939-1945

MORTAR BOMBS ARE AMONG THE MANY WAR COMMODITIES AUSTRALIA IS PRODUCING IN VAST QUANTITIES FOR EMPIRE NEEDS. BEFORE BEING FILLED WITH EXPLOSIVE, THE MORTAR BOMB MUST PASS THOROUGH TESTS. WORKMAN ON LEF

013138

Photograph 013138 Second World War, 1939-1945

THESE LENGTHS OF STEEL ARE CONVEYED SLOWLY THROUGH A FURNACE WHICH HEATS THEM TO THE REQUIRED TEMPERATURE FOR ROLLING BETWEEN ROLLS OF THE HAND OPERATED MILL SHOWN IN THIS PHOTOGRAPH. BY THIS MEANS, T

No 7 Mk I Bomb Tail Fin

Technology REL32778 Second World War, 1939-1945

No 7 Mk 1 tail fin for high explosive and general purpose bombs. The tail assembly consists of a mild steel cone which fits over the base plate of a bomb casing and is secured to it by four spring cli

005926

Photograph 005926 Second World War, 1939-1945

MT. STROMLO, MAKING OF LENSES FOR MILITARY INSTRUMENTS: AFTER FINAL POLISHING LENS IS TESTED WITH SODIUM MONOCHROMATIC LIGHT. THE LENSES MUST CONFORM TO AN ACCURACY OF ONE TWO MILLIONTH OF AN INCH OVE

006053

Photograph 006053 Second World War, 1939-1945

THE TEMPERATURE, WHICH IS AS HIGH AS 1400 DEGREES CENTIGRADE, IS MEASURED CONTINUOUSLY WITH AN OPTICAL PYROMETER. THE PROCESS TAKES APPROX. 12 HOURS AND CORRECT TEMPERATURE MUST BE MAINTAINED THROUGHO

See more similar items →

Record information

Last modified: 20 July 2026 - 2.58 am