Table-top desk from microdensitometer

Table-top desk with end rollers for examining trace paper from microdensitometer used to measure the X-ray density of tree rings in research into past climates, 1978

Details

Category:
Meteorology
Object Number:
1998-205 Pt13
Materials:
metal, plastic, cardboard
Measurements:
overall: .9843 x 4.6063 x 14.9606 in.; 25 x 117 x 38 cm
type:
instrument component and densitometer
credit:
Donated by Swiss Federal Institute for Forest, Snow and Landscape Research