Micro-chemical analysis
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Photograph
Micro-chemical analysis
1935–1937
Gelatin silver prints
Image (each): 9 3/8 × 7 1/2 in. (23.8 × 19 cm)
Mount: 21 15/16 × 14 15/16 in. (55.8 × 37.9 cm)
Gift of the Photographic Society of America, Rochester Technical Section
Inscriptions Typed on applied label on mount recto, TLC: MICROCHEMICAL ANALYSIS \ Transferring a single drop of solution to \ a three-electrode cell where its electrolysis \ can be watched under the microscope. \ BELL TELEPHONE LABORATORIES
Typed on applied label on mount recto, BRC: HOW LUBRICATING OILS SPREAD OUT \ is shown by successive photographs. \ BELL TELEPHONE LABORATORIES
Printed in black on applied label on mount recto, BLC: 676
Inscribed in pencil on mount recto, BLC: 10 [circled]
Printed in black on orange applied label on mount verso, TLC: first \ international \ exhibit \ SCIENTIFIC \ APPLIED \ PHOTOGRAPHY \ ROCHESTER \ TECHNICAL \ SECTION \ PHOTOGRAPHIC \ SOCIETY \ OF AMERICA \ RUNDEL LIBRARY \ MARCH 15 APRIL 3 \ 1937 \ ROCHESTER, N.Y.
Typed on applied label on mount recto, BRC: HOW LUBRICATING OILS SPREAD OUT \ is shown by successive photographs. \ BELL TELEPHONE LABORATORIES
Printed in black on applied label on mount recto, BLC: 676
Inscribed in pencil on mount recto, BLC: 10 [circled]
Printed in black on orange applied label on mount verso, TLC: first \ international \ exhibit \ SCIENTIFIC \ APPLIED \ PHOTOGRAPHY \ ROCHESTER \ TECHNICAL \ SECTION \ PHOTOGRAPHIC \ SOCIETY \ OF AMERICA \ RUNDEL LIBRARY \ MARCH 15 APRIL 3 \ 1937 \ ROCHESTER, N.Y.
