G Mander Gauging Rule Details

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Item Data
Size
  • Dimension = 318mm (W) x 55mm (H) x 6mm (D)
  • Scale Length= 283mm
  • Weight = 110g
  • Style = Double-sided, Double-cursor
  • "|G. MANDER, MAKER 25 OLD COMPTON ST SOHO LONDON|" is inscribed at center-front side.

S
C
A
L
E
S

Upper Edge
  0 - 12 Linear
Spheroid 0 - 7.5 Linear
2nd Variety 0 - 6.5 Linear

Front
 
Stator-Top
A
 1 - 10 1 Unit Log Scale
 
Cursor#1
B
 1 - 9.5 1 Unit Log Scale
B
 1 - 9.5

Ditto
Stator-Middle
SegT LY
 4 - 100

Non Logarithmic
2D V
 22.2 - 18.8 Non Logarithmic (Partial Length)
1ST V
 22.2 - 18.8 Non Logarithmic (Partial Length)
A
 1 -10 1 Unit Log Scale (Gauge pts B at 2.218, G at 2.775)
Cursor#2
B

0.95 - 10

 1 Unit Log Scale (Gauge pt G at 2.775)
B
 0.95 - 10 Ditto
Stator-Bottom
MD
 3.78 - 37.8 1 Unit Log Scale (Reversed and Folded at 3.78)
"

Lower Edge
  1 - 10

1 Unit Log Scale

  1.6 - 16 1 Unit Log Scale (Folded at 1.638)

Reverse
 
Stator-Top
1 - 3.2 Lower half of 1/2 Unit Log scale (Gauge Point G at 1.878)
Cursor#2
C
 0.95 - 10 1 Unit Log Scale
C
 0.95 - 10

Ditto
Stator-Middle
D
 3.2 -10 Upperr half of 1/2 Unit Log scale (Gauge Point MS at4.71, MR at 5.31)
HS. V
 0.95 - 10 Non-Logarithmic (Partial Length)
YS. V
 23.4 - 18.75 Non-Logarithmic (Partial Length)
A
 1 - 10 1 Unit Log Scale
Cursor#1
C

1 - 9.5

 1 Unit Log Scale
C
 1 -9.5 1 Unit Log Scale
Stator-Bottom
S.S
 8 - 100 Non-Logarithmic
SEGT ST
 0.6 - 8 Non-Logarithmic
 



 
 
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