F.123 Data Sheet MJS-p-0176
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Hemmi, 258, 1972
Serial Number or Date Stamp: WF
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: LL00 K A DF [ CF CIF CI C ] D R1 R2 LL0
Back Scales: L LL01 LL02 LL03 [ T SRT S C ] D LL3 LL2 LL1
Notes: Post 1460 Teledyne 44CA-600 Versalog II, green COS, never used (came in original plastic)
References: http://sliderulemuseum.com/SR_Dates.htm#Hemmi
Date Acquired: 01/27/2021