010144
Photograph 010144 Second World War, 1939-1945HERD TESTING. WHEN A SAMPLE IS POURED INTO A TEST TUBE SULPHURIC ACID IS ADDED TO DISSOLVE THE SOLIDS IN THE MILK AND LET THE BUTTER FAT COME TO THE TOP. (NEGATIVE BY C. BOTTOMLEY).
010145 Accession Number: 010145
Description
HERD TESTING. AFTER THE MILK IS WEIGHED, A SAMPLE IS DRAWN OFF BY MEANS OF A PIPETTE, BEFORE IT IS MEASURED OFF INTO A TEST-TUBE. (NEGATIVE BY C. BOTTOMLEY).
Details
Accession Number
010145
Photographer
Classification
Photograph
Object Type
Negative
Physical Description
Colour: Black & white
Date Made
c October 1941
Place Made
Whole/Part
Whole
Item Count
1
Copyright
Copyright expired - public domain
Conflicts
Tags
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010143
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010142
Photograph 010142 Second World War, 1939-1945HERD TESTING. FINALLY THE SAMPLES OF MILK ARE REVOLVED IN THE BABCOCK TESTER FOR FIVE MINUTES AND THE BUTTER FAT CONTENTS OF EACH COW'S MILK IS RECORDED. (NEGATIVE BY C. BOTTOMLEY).
010147
Photograph 010147 Second World War, 1939-1945HERD TESTING. BY MEANS OF THE BABCOCK TESTER MRS. HERD ASCERTAINS THE BUTTER FAT YIELD OF EACH COW IN THE PARTICULAR BRANCH OF THE HERD TESTING ASSOCIATION WITH SHE IS ASSOCIATED, AND THE RECORDS THUS
010148
Photograph 010148 Second World War, 1939-1945HERD TESTING. MRS. A. HERD, THE FIRST WOMAN HERD-TESTER IN AUSTRALIA ABOUT TO LEAVE FATHER'S HOME, TO MAKE HER MONTHLY ROUND OF THE DAIRY FARMS IN HER DISTRICT. (NEGATIVE BY C. BOTTOMLEY).
010146
Photograph 010146 Second World War, 1939-1945HERD TESTING. THE WAR HAS LARGELY INCREASED THE USE OF MILKING MACHINES. THIS IS PART OF A MODERN EQUIPMENT. (NEGATIVE BY BOTTOMLEY).
