|
Date: |
|
Description: | Wooden box with hinge lid containing; a graph with microns/sec and freq/sec, 2 metal pointers of different length, 2 cylindrical metal holder for the pointers, a black box with 4 dials for adjusting vert. Amplitude etc (controls in Dutch) and a lead to a mains supply. The black box has the Philips logo printed on. The wooden box has a leather handle and ZA7 painted on in red | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Temporal: | 1800 | Source: | University of Aberdeen | Creator: | Philips | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
|
|