Dixon's Ghost Micrometer

Made:
1920-1925 in Republic of Ireland
Dixon's Ghost Micrometer

Dixon's Ghost Micrometer
Science Museum Group
© The Board of Trustees of the Science Musuem

Dixon's ghost micrometer, with instructions, made by T.H. Mason.

Details

Category:
Scientific Instruments & Research
Object Number:
Y1984.361.3
Materials:
metal (unknown) and paper (fibre product)
Measurements:
ghost micrometer: 11 mm x 90 mm x 34 mm,
type:
micrometer slide
credit:
Gift of The University of Manchester, Botany Department