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Deutsche Version
Deutsche Version
TCoCD Pictures Slide Rules Blundell Harling 803 Rietz

Blundell Harling 803 Rietz
803 Rietz (front)

front side:
(click for larger images)		 left end (29k)
left end (29k) 		right end (33k)
right end (33k)
type:  
scales:  front:  upper frame
    slide
    lower frame
L, K, A
B, CI, C
D, S, T, ST
size:  length
  width
  weight
329 mm
51 mm
74 g
material:  frame & slide
  runner
 
white plastic
clear plastic
(single sided)
production:  years
  country
 
England
TCoCD Pictures Slide Rules Blundell Harling 803 Rietz

back to the main page  Blundell Harling  no previous Blundell Harling rule  The Collection of Calculating Devices  next Blundell Harling rule: 905 Academy Duplex 
Deutsche Version
Deutsche Version

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