-40%
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case
Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case

Pickett 500 Ortho Phase Log Log 20 Scales Slide Rule + Case

$ 9.24

Availability: 100 in stock
  • All returns accepted: ReturnsNotAccepted
  • Condition: Very Fine Condition Magnesium Body. Cursor and center slide move smoothly. No Damage. Leather case is rough in spots with minor writing.

    Description

    Pickett Model 500 Ortho Phase Log Log Slide Rule + Case
    Early model, estimated about 1948++ with serial number = B136839
    Made of Magnesium,  20 scales, 12" long.
    Cursor and center slide bar move smoothly.
    Clean in very fine condition.
    Note: P&E Logo with "Trademark" next to logo
    Note: Black dot labels on CI scale
    Front Scale (artwork: G10)
    LL0, LL00, A [ B, T Cos, ST, S Cos ] D, K
    Back Scale (artwork: H10)
    L, LL1, DF [ CF, CIF, CI, C ] D, LL3, LL2