F.336 Data Sheet MJS-p-0180
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Relay-Ricoh, 151, c.1974
Serial Number or Date Stamp:
Country: JPN | Primary construction material: bb | Case included?: yes |
General Description: Advanced linear log-log duplex slide rule
Length of 1 decade = 10 in, and overall scale length = 10 in. The largest physical dimension is 10 in.
Front Scales: LL01 LL02 LL03 DF [ CF CIF CI C ] D LL3 LL2 LL1
Back Scales: LL00 L K A [ B S ST T C ] D DI P LL0
Notes: Sans & Streife model 312; no date code
References: https://sliderulemuseum.com/MiscUSA/S320_Sans&Streiffe312.jpg
Date Acquired: 02/20/2021