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Eye micrometer
Dating29 June 1915
Web page Eye micrometer
CataloghiVoce
Inv. 2016780Eye micrometer          Provisional numbering!
Inv. 1925a481Micrometro oculare
Inv. 1870796Micrometro occulare
SectionOptics
WindowNon esposto
Conditions
Complete
Working
Intact
Large7.0 cm (2.8 in)
Width1.0 cm (0.4 in)
Height2.0 cm (0.8 in)
Materials
Sources
Besso B., Le grandi invenzioni antiche e moderne, Fratelli Treves, Milano, 1875, Vol. 1, pag. 322, fig. 332
Gelcich G., Ottica, Hoepli, Milano, 1895, pag. 325, fig. 125
Milani G., Corso elementare di fisica e meteorologia, Editori della biblioteca utile, Milano, 1869, Vol. 7, pag. 234, fig. 127
The additional indications which integrate the items of the conservation's state have the following meaning: (?) = maybe complete; M = maintenance; P = partial; R = restored; D = used for teaching; NC = not checked; X = impossible to verify.