DTM Instruments Volume 8: Image 08 | ARC Archives Catalog
DAHLI_CI_0008.jpg (JPEG Image, 380.94 KB)
Download of the full file is not publicly available. Contact the archives for information about accessing this item.
Request hi-res copy
DTM Instruments Volume 8: Image 08
Series resistance unit for Polar Year earth-current installation including provision for variable bucking potential. Dec. 4, 1931 (LS).
ARC Archives Catalog
File size (MB):
Not all of the material in the collection is in the public domain. Researchers are responsible for addressing copyright issues.