back to the main page  Faber Castell  previous Faber Castell rule: 51/94/317  The Collection of Calculating Devices  next Faber Castell rule: 52/81 Novo-Mentor 
Deutsche Version
Deutsche Version
TCoCD Pictures Slide Rules Faber Castell 52/80 Mentor

Faber Castell 52/80 Mentor

variant 1:

52/80 Mentor (front)

52/80 Mentor (back)

front side:
(click for larger images)		 left end (27k)
left end (27k) 		right end (28k)
right end (28k) 		back side:
(click for larger images)		 left end (17k)
left end (17k) 		right end (22k)
right end (22k)


variant 2:

52/80 Mentor (front)

52/80 Mentor (back)

front side:
(click for larger images)		 left end (26k)
left end (26k) 		right end (27k)
right end (27k) 		back side:
(click for larger images)		 left end (20k)
left end (20k) 		right end (20k)
right end (20k)


  variant 1 variant 2
type:  
scales:  front:  upper frame
    slide
    lower frame
  back:  upper frame
    slide
    lower frame
A, K¦Z, DF
CF, CIF, CI, C, p%, T
Z, D, K
instructions
Z', N'
N, Z
A, K¦Z, DF
CF, CIF, CI, C, p%, T
Z, D, K
cm
instructions
inch
size:  length
  width
  weight
325 mm
42 mm
75 g
material:  frame & slide
  runner
 
white & green plastic
clear plastik
(double sided)
production:  years
  country
 
Germany
 
Germany
TCoCD Pictures Slide Rules Faber Castell 52/80 Mentor

back to the main page  Faber Castell  previous Faber Castell rule: 51/94/317  The Collection of Calculating Devices  next Faber Castell rule: 52/81 Novo-Mentor 
Deutsche Version
Deutsche Version

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