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

    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