Pickett & Eckel Model 300
(1949-52?)
slide rule
slide rule
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ManufacturerPickett & Eckel
Model300
Serial No.
Scale length12.5 cm
Overall length15.2 cm
Width2.7 cm
Body/Slide materialsMagnesium, 2.5 mm
Post materialsStamped aluminum
Cursor materialsMachined aluminum / Plastic (flat)
Scales LL1 A [B T:T S:S C] D LL2
LL3 DF [CF CIF CI C] D L
AccessoriesBrown leather case, fair condition.
Notes
Tag No.PE-300-1
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