back to the main page  Faber Castell  previous Faber Castell rule: 57/88 Rietz N  The Collection of Calculating Devices  next Faber Castell rule: 62/82 Duplex 
Deutsche Version
Deutsche Version
TCoCD Pictures Slide Rules Faber Castell 57/89 Log-Log

Faber Castell 57/89 Log-Log

variant 1:

57/89 Log-Log (front)

57/89 Log-Log (back)

front side:
(click for larger images)		 left end (40k)
left end (40k) 		right end (41k)
right end (41k) 		back side of slide:
(click for larger images)		 left end (14k)
left end (14k) 		right end (18k)
right end (18k)


variant 2:

57/89 Log-Log (front)

57/89 Log-Log (back)

front side:
(click for larger images)		 left end (37k)
left end (37k) 		right end (43k)
right end (43k) 		back side of slide:
(click for larger images)		 left end (15k)
left end (15k) 		right end (17k)
right end (17k)


variant 3:

57/89 Log-Log (front)

57/89 Log-Log (back)

front side:
(click for larger images)		 left end (36k)
left end (36k) 		right end (40k)
right end (40k) 		back side of slide:
(click for larger images)		 left end (15k)
left end (15k) 		right end (16k)
right end (16k)


  variant 1 variant 2 variant 3
type: LogLog
scales:  front:  top
    upper frame
    slide
    lower frame
  back:  slide
cm
K, A
B, L, CI, C
D, S, ST, T1, T2
LL2, LL3
size:  length
  width
  weight
300 mm
49 mm
80 g
298 mm
49 mm
80 g
300 mm
49 mm
80 g
material:  frame & slide
  runner
 
white plastic
clear plastic
(single sided)
production:  years
  country
 
Germany
 
Germany
 
Germany
TCoCD Pictures Slide Rules Faber Castell 57/89 Log-Log

back to the main page  Faber Castell  previous Faber Castell rule: 57/88 Rietz N  The Collection of Calculating Devices  next Faber Castell rule: 62/82 Duplex 
Deutsche Version
Deutsche Version

Copyright © Andreas Tabak, 1998 - 2006
Last update on 21-Jul-2007 		Guest Book    Legal Stuff    Sitemap    Navigation    FAQ   Feedback/eMail