Cercle chronoposométrique
Exposure Measurement
Cercle chronoposométrique
Cardboard and paper
Overall: 2 5/8 × 2 5/8 × 13/16 in. (6.7 × 6.7 × 2 cm)
Gift of Eastman Kodak Company, ex-collection Gabriel Cromer
DescriptionExposure wheel in its original paper sleeve.
Inscriptions Inscribed in blue ink, front of sleeve, C: Cercle \ Chronoposométrique \ FPQ [monogram]
Printed in black ink, front of wheel, C: CERCLE CHRONOPOSOMÉTRIQUE \ FPQ [monogram]
Printed in black ink, on front and back of wheel: [exposure data tables for different lighting conditions]
Printed in black ink, front of wheel, C: CERCLE CHRONOPOSOMÉTRIQUE \ FPQ [monogram]
Printed in black ink, on front and back of wheel: [exposure data tables for different lighting conditions]
