Correspondence regarding positive and negative pulses (mud pulse telemetry) Scherbatskoy negative pulse conception and patent
name: label: Collection Creator
content: Scherbatskoy, Serge A., 1908-2002
setName: label: See more items in
content: Serge A. Scherbatskoy Papers
label: See more items in
content: Serge A. Scherbatskoy Papers / Series 9: Well Logging Research Materials / 9.1: Correspondence
unitdate: label: Date
content: 1996
container: label: Container
content: Box 28, Folder 9
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials