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ERIC Number: EJ357249
Record Type: CIJE
Publication Date: 1987
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Construction Modifications of the Lehman Seismograph.
Kroll, Richard Lawrence
Journal of Geological Education, v35 n3 p124-25 May 1987
Offers suggestions and information on simplifying the construction of the Lehman seismograph. Focuses on factors related to the upper cross-piece, lower cross-piece, boom, damper, coil, and levelers. (ML)
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A