|Slide rules HOME page||COLLECTION||5" RULES|
|Make||Faber Castell, Germany|
1. On the front this slide rule has "conventional"
scales but it can hardly be described as a conventional arrangement: two tan scales and no
sine, three log-log scales but these are LL03,LL3,LL2.
My thanks to Dr Jon Iza who provided the images of this rule and who scanned and formatted the text of the manual.
|Detail - front left
||Detail -front right
|Back - left end
|Back - right end
|Manufacturing date||c 1970|
|Scales||K, T1, T2, DF [CF, L ,CI, C] D, LL3, LL03,LL02
Special chemical scales - see image detail
|Hair lines||Multiple hair lines, including conversion from calorie to joule.|