Difference between revisions of "Geophone"

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(VM 7.23.20)
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{{Virtual Museum table
 
{{Virtual Museum table
|Taxonomy=IMG2169
+
|Taxonomy=IMG2166
 
|Item=Geophone
 
|Item=Geophone
|Serial number=NMI-18
+
|Serial number=NMI-15
|Manufacturer=Vector
 
 
|Donor=Charlie Klutts
 
|Donor=Charlie Klutts
 
|Location=HGC
 
|Location=HGC
 
}}
 
}}
#18. NMI. Packing gland nut provides eyelet for carrying chain attachment. Cable is grooved along one side, possibly for polarity. Connector is Vector C-5 alligator clip for split-spring takeout. LC-320 is stamped on bottom of case.
+
#15. NMI. Bottom plate crimped to upper case then soldered along seam. Cable entry flange soldered to case. No markings visible
  
[[File:GSH_ IMG2169.jpg|300px]]
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[[File:GSH_ IMG2166.jpg|300px]]

Revision as of 10:35, 23 July 2020

Item Geophone
Item code
Description
Manufacturer
Circa
Model
Donor Charlie Klutts
Location HGC
Serial number NMI-15"NMI" can not be assigned to a declared number type with value -15.
Taxonomy IMG2166
  1. 15. NMI. Bottom plate crimped to upper case then soldered along seam. Cable entry flange soldered to case. No markings visible

GSH IMG2166.jpg