???
Dublin Core
Title
???
Subject
Opto-Electrical Component
Description
???
Format
Length - 3"
Diameter - 5"
Diameter - 5"
Identifier
0379
Files
Collection
Reference
???
Cite As
“???,” Lowell Observatory Archives, accessed April 27, 2024, https://collectionslowellobservatory.omeka.net/items/show/440.